128366616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 382164480

約数和(自身を除く): 253797864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 107, 111, 148, 168, 193, 214, 222, 259, 296, 321, 386, 428, 444, 518, 579, 642, 749, 772, 777, 856, 888, 1036, 1158, 1284, 1351, 1498, 1544, 1554, 2072, 2247, 2316, 2568, 2702, 2996, 3108, 3959, 4053, 4494, 4632, 5404, 5992, 6216, 7141, 7918, 8106, 8988, 10808, 11877, 14282, 15836, 16212, 17976, 20651, 21423, 23754, 27713, 28564, 31672, 32424, 41302, 42846, 47508, 49987, 55426, 57128, 61953, 82604, 83139, 85692, 95016, 99974, 110852, 123906, 144557, 149961, 165208, 166278, 171384, 199948, 221704, 247812, 289114, 299922, 332556, 399896, 433671, 495624, 578228, 599844, 665112, 764087, 867342, 1156456, 1199688, 1528174, 1734684, 2292261, 3056348, 3469368, 4584522, 5348609, 6112696, 9169044, 10697218, 16045827, 18338088, 21394436, 32091654, 42788872, 64183308, 128366616]

約数ペア:

[(1, 128366616), (2, 64183308), (3, 42788872), (4, 32091654), (6, 21394436), (7, 18338088), (8, 16045827), (12, 10697218), (14, 9169044), (21, 6112696), (24, 5348609), (28, 4584522), (37, 3469368), (42, 3056348), (56, 2292261), (74, 1734684), (84, 1528174), (107, 1199688), (111, 1156456), (148, 867342), (168, 764087), (193, 665112), (214, 599844), (222, 578228), (259, 495624), (296, 433671), (321, 399896), (386, 332556), (428, 299922), (444, 289114), (518, 247812), (579, 221704), (642, 199948), (749, 171384), (772, 166278), (777, 165208), (856, 149961), (888, 144557), (1036, 123906), (1158, 110852), (1284, 99974), (1351, 95016), (1498, 85692), (1544, 83139), (1554, 82604), (2072, 61953), (2247, 57128), (2316, 55426), (2568, 49987), (2702, 47508), (2996, 42846), (3108, 41302), (3959, 32424), (4053, 31672), (4494, 28564), (4632, 27713), (5404, 23754), (5992, 21423), (6216, 20651), (7141, 17976), (7918, 16212), (8106, 15836), (8988, 14282), (10808, 11877)]