155535156968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2389}}^1\times {\mathrm{262519}}^1$

素因数の和:264945

約数の個数: 32

約数和(自身を含む): 301162944000

約数和(自身を除く): 145627787032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2389, 4778, 9556, 19112, 74059, 148118, 262519, 296236, 525038, 592472, 1050076, 2100152, 8138089, 16276178, 32552356, 65104712, 627157891, 1254315782, 2508631564, 5017263128, 19441894621, 38883789242, 77767578484, 155535156968]

約数ペア:

[(1, 155535156968), (2, 77767578484), (4, 38883789242), (8, 19441894621), (31, 5017263128), (62, 2508631564), (124, 1254315782), (248, 627157891), (2389, 65104712), (4778, 32552356), (9556, 16276178), (19112, 8138089), (74059, 2100152), (148118, 1050076), (262519, 592472), (296236, 525038)]