166761108

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 435891456

約数和(自身を除く): 269130348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 477, 636, 639, 852, 954, 1231, 1278, 1908, 2462, 2556, 3693, 3763, 4924, 7386, 7526, 11079, 11289, 14772, 15052, 22158, 22578, 33867, 44316, 45156, 65243, 67734, 87401, 130486, 135468, 174802, 195729, 260972, 262203, 349604, 391458, 524406, 587187, 782916, 786609, 1048812, 1174374, 1573218, 2348748, 3146436, 4632253, 9264506, 13896759, 18529012, 27793518, 41690277, 55587036, 83380554, 166761108]

約数ペア:

[(1, 166761108), (2, 83380554), (3, 55587036), (4, 41690277), (6, 27793518), (9, 18529012), (12, 13896759), (18, 9264506), (36, 4632253), (53, 3146436), (71, 2348748), (106, 1573218), (142, 1174374), (159, 1048812), (212, 786609), (213, 782916), (284, 587187), (318, 524406), (426, 391458), (477, 349604), (636, 262203), (639, 260972), (852, 195729), (954, 174802), (1231, 135468), (1278, 130486), (1908, 87401), (2462, 67734), (2556, 65243), (3693, 45156), (3763, 44316), (4924, 33867), (7386, 22578), (7526, 22158), (11079, 15052), (11289, 14772)]