155287288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8941}}^1$

素因数の和:9127

約数の個数: 32

約数和(自身を含む): 315473760

約数和(自身を除く): 160186472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 8684, 8941, 17368, 17882, 35764, 71528, 116233, 232466, 464932, 929864, 1493147, 2986294, 5972588, 11945176, 19410911, 38821822, 77643644, 155287288]

約数ペア:

[(1, 155287288), (2, 77643644), (4, 38821822), (8, 19410911), (13, 11945176), (26, 5972588), (52, 2986294), (104, 1493147), (167, 929864), (334, 464932), (668, 232466), (1336, 116233), (2171, 71528), (4342, 35764), (8684, 17882), (8941, 17368)]