15696656418

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 32180037120

約数和(自身を除く): 16483380702

約数列:

[1, 2, 3, 6, 67, 134, 193, 201, 307, 386, 402, 579, 614, 659, 921, 1158, 1318, 1842, 1977, 3954, 12931, 20569, 25862, 38793, 41138, 44153, 59251, 61707, 77586, 88306, 118502, 123414, 127187, 132459, 177753, 202313, 254374, 264918, 355506, 381561, 404626, 606939, 763122, 1213878, 3969817, 7939634, 8521529, 11909451, 13554971, 17043058, 23818902, 25564587, 27109942, 39046409, 40664913, 51129174, 78092818, 81329826, 117139227, 234278454, 2616109403, 5232218806, 7848328209, 15696656418]

約数ペア:

[(1, 15696656418), (2, 7848328209), (3, 5232218806), (6, 2616109403), (67, 234278454), (134, 117139227), (193, 81329826), (201, 78092818), (307, 51129174), (386, 40664913), (402, 39046409), (579, 27109942), (614, 25564587), (659, 23818902), (921, 17043058), (1158, 13554971), (1318, 11909451), (1842, 8521529), (1977, 7939634), (3954, 3969817), (12931, 1213878), (20569, 763122), (25862, 606939), (38793, 404626), (41138, 381561), (44153, 355506), (59251, 264918), (61707, 254374), (77586, 202313), (88306, 177753), (118502, 132459), (123414, 127187)]