158519114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 262649856

約数和(自身を除く): 104130742

約数列:

[1, 2, 13, 26, 61, 122, 127, 254, 787, 793, 1574, 1586, 1651, 3302, 7747, 10231, 15494, 20462, 48007, 96014, 99949, 100711, 199898, 201422, 624091, 1248182, 1299337, 2598674, 6096889, 12193778, 79259557, 158519114]

約数ペア:

[(1, 158519114), (2, 79259557), (13, 12193778), (26, 6096889), (61, 2598674), (122, 1299337), (127, 1248182), (254, 624091), (787, 201422), (793, 199898), (1574, 100711), (1586, 99949), (1651, 96014), (3302, 48007), (7747, 20462), (10231, 15494)]