169715052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 465550176

約数和(自身を除く): 295835124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 2647, 3562, 4932, 5294, 5343, 7124, 7941, 10588, 10686, 15882, 16029, 21372, 23823, 31764, 32058, 34411, 47646, 64116, 68822, 95292, 103233, 137644, 206466, 309699, 362639, 412932, 619398, 725278, 1087917, 1238796, 1450556, 2175834, 3263751, 4351668, 4714307, 6527502, 9428614, 13055004, 14142921, 18857228, 28285842, 42428763, 56571684, 84857526, 169715052]

約数ペア:

[(1, 169715052), (2, 84857526), (3, 56571684), (4, 42428763), (6, 28285842), (9, 18857228), (12, 14142921), (13, 13055004), (18, 9428614), (26, 6527502), (36, 4714307), (39, 4351668), (52, 3263751), (78, 2175834), (117, 1450556), (137, 1238796), (156, 1087917), (234, 725278), (274, 619398), (411, 412932), (468, 362639), (548, 309699), (822, 206466), (1233, 137644), (1644, 103233), (1781, 95292), (2466, 68822), (2647, 64116), (3562, 47646), (4932, 34411), (5294, 32058), (5343, 31764), (7124, 23823), (7941, 21372), (10588, 16029), (10686, 15882)]