156745940624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1764839}}^1$

素因数の和:1764928

約数の個数: 80

約数和(自身を含む): 379906517760

約数和(自身を除く): 223160577136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 5551, 6344, 6832, 11102, 12688, 22204, 44408, 88816, 1764839, 3529678, 7059356, 12353873, 14118712, 22942907, 24707746, 28237424, 45885814, 49415492, 91771628, 98830984, 107655179, 160600349, 183543256, 197661968, 215310358, 321200698, 367086512, 430620716, 642401396, 753586253, 861241432, 1284802792, 1399517327, 1507172506, 1722482864, 2569605584, 2799034654, 3014345012, 5598069308, 6028690024, 9796621289, 11196138616, 12057380048, 19593242578, 22392277232, 39186485156, 78372970312, 156745940624]

約数ペア:

[(1, 156745940624), (2, 78372970312), (4, 39186485156), (7, 22392277232), (8, 19593242578), (13, 12057380048), (14, 11196138616), (16, 9796621289), (26, 6028690024), (28, 5598069308), (52, 3014345012), (56, 2799034654), (61, 2569605584), (91, 1722482864), (104, 1507172506), (112, 1399517327), (122, 1284802792), (182, 861241432), (208, 753586253), (244, 642401396), (364, 430620716), (427, 367086512), (488, 321200698), (728, 215310358), (793, 197661968), (854, 183543256), (976, 160600349), (1456, 107655179), (1586, 98830984), (1708, 91771628), (3172, 49415492), (3416, 45885814), (5551, 28237424), (6344, 24707746), (6832, 22942907), (11102, 14118712), (12688, 12353873), (22204, 7059356), (44408, 3529678), (88816, 1764839)]