149995178

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{8053}}^1$

素因数の和:8261

約数の個数: 16

約数和(自身を含む): 230022240

約数和(自身を除く): 80027062

約数列:

[1, 2, 67, 134, 139, 278, 8053, 9313, 16106, 18626, 539551, 1079102, 1119367, 2238734, 74997589, 149995178]

約数ペア:

[(1, 149995178), (2, 74997589), (67, 2238734), (134, 1119367), (139, 1079102), (278, 539551), (8053, 18626), (9313, 16106)]