128325792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 289711968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 47, 48, 51, 56, 68, 84, 94, 96, 102, 112, 119, 136, 141, 168, 188, 204, 224, 238, 239, 272, 282, 329, 336, 357, 376, 408, 476, 478, 544, 564, 658, 672, 714, 717, 752, 799, 816, 952, 956, 987, 1128, 1316, 1428, 1434, 1504, 1598, 1632, 1673, 1904, 1912, 1974, 2256, 2397, 2632, 2856, 2868, 3196, 3346, 3808, 3824, 3948, 4063, 4512, 4794, 5019, 5264, 5593, 5712, 5736, 6392, 6692, 7648, 7896, 8126, 9588, 10038, 10528, 11186, 11233, 11424, 11472, 12189, 12784, 13384, 15792, 16252, 16779, 19176, 20076, 22372, 22466, 22944, 24378, 25568, 26768, 28441, 31584, 32504, 33558, 33699, 38352, 40152, 44744, 44932, 48756, 53536, 56882, 65008, 67116, 67398, 76704, 78631, 80304, 85323, 89488, 89864, 97512, 113764, 130016, 134232, 134796, 157262, 160608, 170646, 178976, 179728, 190961, 195024, 227528, 235893, 268464, 269592, 314524, 341292, 359456, 381922, 390048, 455056, 471786, 536928, 539184, 572883, 629048, 682584, 763844, 910112, 943572, 1078368, 1145766, 1258096, 1336727, 1365168, 1527688, 1887144, 2291532, 2516192, 2673454, 2730336, 3055376, 3774288, 4010181, 4583064, 5346908, 6110752, 7548576, 8020362, 9166128, 10693816, 16040724, 18332256, 21387632, 32081448, 42775264, 64162896, 128325792]

約数ペア:

[(1, 128325792), (2, 64162896), (3, 42775264), (4, 32081448), (6, 21387632), (7, 18332256), (8, 16040724), (12, 10693816), (14, 9166128), (16, 8020362), (17, 7548576), (21, 6110752), (24, 5346908), (28, 4583064), (32, 4010181), (34, 3774288), (42, 3055376), (47, 2730336), (48, 2673454), (51, 2516192), (56, 2291532), (68, 1887144), (84, 1527688), (94, 1365168), (96, 1336727), (102, 1258096), (112, 1145766), (119, 1078368), (136, 943572), (141, 910112), (168, 763844), (188, 682584), (204, 629048), (224, 572883), (238, 539184), (239, 536928), (272, 471786), (282, 455056), (329, 390048), (336, 381922), (357, 359456), (376, 341292), (408, 314524), (476, 269592), (478, 268464), (544, 235893), (564, 227528), (658, 195024), (672, 190961), (714, 179728), (717, 178976), (752, 170646), (799, 160608), (816, 157262), (952, 134796), (956, 134232), (987, 130016), (1128, 113764), (1316, 97512), (1428, 89864), (1434, 89488), (1504, 85323), (1598, 80304), (1632, 78631), (1673, 76704), (1904, 67398), (1912, 67116), (1974, 65008), (2256, 56882), (2397, 53536), (2632, 48756), (2856, 44932), (2868, 44744), (3196, 40152), (3346, 38352), (3808, 33699), (3824, 33558), (3948, 32504), (4063, 31584), (4512, 28441), (4794, 26768), (5019, 25568), (5264, 24378), (5593, 22944), (5712, 22466), (5736, 22372), (6392, 20076), (6692, 19176), (7648, 16779), (7896, 16252), (8126, 15792), (9588, 13384), (10038, 12784), (10528, 12189), (11186, 11472), (11233, 11424)]