131406656

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 272811240

約数和(自身を除く): 141404584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 202, 232, 404, 464, 701, 808, 928, 1402, 1616, 1856, 2804, 2929, 3232, 5608, 5858, 6464, 11216, 11716, 20329, 22432, 23432, 40658, 44864, 46864, 70801, 81316, 93728, 141602, 162632, 187456, 283204, 325264, 566408, 650528, 1132816, 1301056, 2053229, 2265632, 4106458, 4531264, 8212916, 16425832, 32851664, 65703328, 131406656]

約数ペア:

[(1, 131406656), (2, 65703328), (4, 32851664), (8, 16425832), (16, 8212916), (29, 4531264), (32, 4106458), (58, 2265632), (64, 2053229), (101, 1301056), (116, 1132816), (202, 650528), (232, 566408), (404, 325264), (464, 283204), (701, 187456), (808, 162632), (928, 141602), (1402, 93728), (1616, 81316), (1856, 70801), (2804, 46864), (2929, 44864), (3232, 40658), (5608, 23432), (5858, 22432), (6464, 20329), (11216, 11716)]