180154128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 588533760

約数和(自身を除く): 408379632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 132, 154, 158, 168, 176, 231, 237, 264, 308, 316, 336, 462, 474, 528, 553, 616, 617, 632, 869, 924, 948, 1106, 1232, 1234, 1264, 1659, 1738, 1848, 1851, 1896, 2212, 2468, 2607, 3318, 3476, 3696, 3702, 3792, 4319, 4424, 4936, 5214, 6083, 6636, 6787, 6952, 7404, 8638, 8848, 9872, 10428, 12166, 12957, 13272, 13574, 13904, 14808, 17276, 18249, 20361, 20856, 24332, 25914, 26544, 27148, 29616, 34552, 36498, 40722, 41712, 47509, 48664, 48743, 51828, 54296, 69104, 72996, 81444, 95018, 97328, 97486, 103656, 108592, 142527, 145992, 146229, 162888, 190036, 194972, 207312, 285054, 291984, 292458, 325776, 341201, 380072, 389944, 536173, 570108, 584916, 682402, 760144, 779888, 1023603, 1072346, 1140216, 1169832, 1364804, 1608519, 2047206, 2144692, 2280432, 2339664, 2729608, 3217038, 3753211, 4094412, 4289384, 5459216, 6434076, 7506422, 8188824, 8578768, 11259633, 12868152, 15012844, 16377648, 22519266, 25736304, 30025688, 45038532, 60051376, 90077064, 180154128]

約数ペア:

[(1, 180154128), (2, 90077064), (3, 60051376), (4, 45038532), (6, 30025688), (7, 25736304), (8, 22519266), (11, 16377648), (12, 15012844), (14, 12868152), (16, 11259633), (21, 8578768), (22, 8188824), (24, 7506422), (28, 6434076), (33, 5459216), (42, 4289384), (44, 4094412), (48, 3753211), (56, 3217038), (66, 2729608), (77, 2339664), (79, 2280432), (84, 2144692), (88, 2047206), (112, 1608519), (132, 1364804), (154, 1169832), (158, 1140216), (168, 1072346), (176, 1023603), (231, 779888), (237, 760144), (264, 682402), (308, 584916), (316, 570108), (336, 536173), (462, 389944), (474, 380072), (528, 341201), (553, 325776), (616, 292458), (617, 291984), (632, 285054), (869, 207312), (924, 194972), (948, 190036), (1106, 162888), (1232, 146229), (1234, 145992), (1264, 142527), (1659, 108592), (1738, 103656), (1848, 97486), (1851, 97328), (1896, 95018), (2212, 81444), (2468, 72996), (2607, 69104), (3318, 54296), (3476, 51828), (3696, 48743), (3702, 48664), (3792, 47509), (4319, 41712), (4424, 40722), (4936, 36498), (5214, 34552), (6083, 29616), (6636, 27148), (6787, 26544), (6952, 25914), (7404, 24332), (8638, 20856), (8848, 20361), (9872, 18249), (10428, 17276), (12166, 14808), (12957, 13904), (13272, 13574)]