161615328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 546061824

約数和(自身を除く): 384446496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 47, 48, 49, 51, 56, 68, 84, 86, 94, 96, 98, 102, 112, 119, 129, 136, 141, 147, 168, 172, 188, 196, 204, 224, 238, 258, 272, 282, 294, 301, 329, 336, 344, 357, 376, 392, 408, 476, 516, 544, 564, 588, 602, 658, 672, 688, 714, 731, 752, 784, 799, 816, 833, 903, 952, 987, 1032, 1128, 1176, 1204, 1316, 1376, 1428, 1462, 1504, 1568, 1598, 1632, 1666, 1806, 1904, 1974, 2021, 2064, 2107, 2193, 2256, 2303, 2352, 2397, 2408, 2499, 2632, 2856, 2924, 3196, 3332, 3612, 3808, 3948, 4042, 4128, 4214, 4386, 4512, 4606, 4704, 4794, 4816, 4998, 5117, 5264, 5593, 5712, 5848, 6063, 6321, 6392, 6664, 6909, 7224, 7896, 8084, 8428, 8772, 9212, 9588, 9632, 9996, 10234, 10528, 11186, 11424, 11696, 12126, 12642, 12784, 13328, 13818, 14147, 14448, 15351, 15792, 16168, 16779, 16856, 17544, 18424, 19176, 19992, 20468, 22372, 23392, 24252, 25284, 25568, 26656, 27636, 28294, 28896, 30702, 31584, 32336, 33558, 33712, 34357, 35088, 35819, 36848, 38352, 39151, 39984, 40936, 42441, 44744, 48504, 50568, 55272, 56588, 61404, 64672, 67116, 67424, 68714, 70176, 71638, 73696, 76704, 78302, 79968, 81872, 84882, 89488, 97008, 99029, 101136, 103071, 107457, 110544, 113176, 117453, 122808, 134232, 137428, 143276, 156604, 163744, 169764, 178976, 194016, 198058, 202272, 206142, 214914, 221088, 226352, 234906, 240499, 245616, 268464, 274856, 286552, 297087, 313208, 339528, 396116, 412284, 429828, 452704, 469812, 480998, 491232, 536928, 549712, 573104, 594174, 626416, 679056, 721497, 792232, 824568, 859656, 939624, 961996, 1099424, 1146208, 1188348, 1252832, 1358112, 1442994, 1584464, 1649136, 1683493, 1719312, 1879248, 1923992, 2376696, 2885988, 3168928, 3298272, 3366986, 3438624, 3758496, 3847984, 4753392, 5050479, 5771976, 6733972, 7695968, 9506784, 10100958, 11543952, 13467944, 20201916, 23087904, 26935888, 40403832, 53871776, 80807664, 161615328]

約数ペア:

[(1, 161615328), (2, 80807664), (3, 53871776), (4, 40403832), (6, 26935888), (7, 23087904), (8, 20201916), (12, 13467944), (14, 11543952), (16, 10100958), (17, 9506784), (21, 7695968), (24, 6733972), (28, 5771976), (32, 5050479), (34, 4753392), (42, 3847984), (43, 3758496), (47, 3438624), (48, 3366986), (49, 3298272), (51, 3168928), (56, 2885988), (68, 2376696), (84, 1923992), (86, 1879248), (94, 1719312), (96, 1683493), (98, 1649136), (102, 1584464), (112, 1442994), (119, 1358112), (129, 1252832), (136, 1188348), (141, 1146208), (147, 1099424), (168, 961996), (172, 939624), (188, 859656), (196, 824568), (204, 792232), (224, 721497), (238, 679056), (258, 626416), (272, 594174), (282, 573104), (294, 549712), (301, 536928), (329, 491232), (336, 480998), (344, 469812), (357, 452704), (376, 429828), (392, 412284), (408, 396116), (476, 339528), (516, 313208), (544, 297087), (564, 286552), (588, 274856), (602, 268464), (658, 245616), (672, 240499), (688, 234906), (714, 226352), (731, 221088), (752, 214914), (784, 206142), (799, 202272), (816, 198058), (833, 194016), (903, 178976), (952, 169764), (987, 163744), (1032, 156604), (1128, 143276), (1176, 137428), (1204, 134232), (1316, 122808), (1376, 117453), (1428, 113176), (1462, 110544), (1504, 107457), (1568, 103071), (1598, 101136), (1632, 99029), (1666, 97008), (1806, 89488), (1904, 84882), (1974, 81872), (2021, 79968), (2064, 78302), (2107, 76704), (2193, 73696), (2256, 71638), (2303, 70176), (2352, 68714), (2397, 67424), (2408, 67116), (2499, 64672), (2632, 61404), (2856, 56588), (2924, 55272), (3196, 50568), (3332, 48504), (3612, 44744), (3808, 42441), (3948, 40936), (4042, 39984), (4128, 39151), (4214, 38352), (4386, 36848), (4512, 35819), (4606, 35088), (4704, 34357), (4794, 33712), (4816, 33558), (4998, 32336), (5117, 31584), (5264, 30702), (5593, 28896), (5712, 28294), (5848, 27636), (6063, 26656), (6321, 25568), (6392, 25284), (6664, 24252), (6909, 23392), (7224, 22372), (7896, 20468), (8084, 19992), (8428, 19176), (8772, 18424), (9212, 17544), (9588, 16856), (9632, 16779), (9996, 16168), (10234, 15792), (10528, 15351), (11186, 14448), (11424, 14147), (11696, 13818), (12126, 13328), (12642, 12784)]