155705004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5317

約数の個数: 120

約数和(自身を含む): 501071648

約数和(自身を除く): 345366644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 5281, 7371, 9828, 10562, 14742, 15843, 21124, 29484, 31686, 36967, 47529, 63372, 68653, 73934, 95058, 110901, 137306, 142587, 147868, 190116, 205959, 221802, 274612, 285174, 332703, 411918, 427761, 443604, 480571, 570348, 617877, 665406, 823836, 855522, 961142, 998109, 1235754, 1330812, 1441713, 1711044, 1853631, 1922284, 1996218, 2471508, 2883426, 2994327, 3707262, 3992436, 4325139, 5560893, 5766852, 5988654, 7414524, 8650278, 11121786, 11977308, 12975417, 17300556, 22243572, 25950834, 38926251, 51901668, 77852502, 155705004]

約数ペア:

[(1, 155705004), (2, 77852502), (3, 51901668), (4, 38926251), (6, 25950834), (7, 22243572), (9, 17300556), (12, 12975417), (13, 11977308), (14, 11121786), (18, 8650278), (21, 7414524), (26, 5988654), (27, 5766852), (28, 5560893), (36, 4325139), (39, 3992436), (42, 3707262), (52, 2994327), (54, 2883426), (63, 2471508), (78, 1996218), (81, 1922284), (84, 1853631), (91, 1711044), (108, 1441713), (117, 1330812), (126, 1235754), (156, 998109), (162, 961142), (182, 855522), (189, 823836), (234, 665406), (252, 617877), (273, 570348), (324, 480571), (351, 443604), (364, 427761), (378, 411918), (468, 332703), (546, 285174), (567, 274612), (702, 221802), (756, 205959), (819, 190116), (1053, 147868), (1092, 142587), (1134, 137306), (1404, 110901), (1638, 95058), (2106, 73934), (2268, 68653), (2457, 63372), (3276, 47529), (4212, 36967), (4914, 31686), (5281, 29484), (7371, 21124), (9828, 15843), (10562, 14742)]