157217762024

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{1487}}^1\times {\mathrm{29833}}^1$

素因数の和:31769

約数の個数: 32

約数和(自身を含む): 295657326720

約数和(自身を除く): 138439564696

約数列:

[1, 2, 4, 8, 443, 886, 1487, 1772, 2974, 3544, 5948, 11896, 29833, 59666, 119332, 238664, 658741, 1317482, 2634964, 5269928, 13216019, 26432038, 44361671, 52864076, 88723342, 105728152, 177446684, 354893368, 19652220253, 39304440506, 78608881012, 157217762024]

約数ペア:

[(1, 157217762024), (2, 78608881012), (4, 39304440506), (8, 19652220253), (443, 354893368), (886, 177446684), (1487, 105728152), (1772, 88723342), (2974, 52864076), (3544, 44361671), (5948, 26432038), (11896, 13216019), (29833, 5269928), (59666, 2634964), (119332, 1317482), (238664, 658741)]