158246078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{18269}}^1$

素因数の和:18403

約数の個数: 16

約数和(自身を含む): 244671840

約数和(自身を除く): 86425762

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 18269, 36538, 1114409, 1297099, 2228818, 2594198, 79123039, 158246078]

約数ペア:

[(1, 158246078), (2, 79123039), (61, 2594198), (71, 2228818), (122, 1297099), (142, 1114409), (4331, 36538), (8662, 18269)]