156865102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{42557}}^1$

素因数の和:42675

約数の個数: 16

約数和(自身を含む): 250241040

約数和(自身を除く): 93375938

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 42557, 85114, 808583, 1617166, 4128029, 8256058, 78432551, 156865102]

約数ペア:

[(1, 156865102), (2, 78432551), (19, 8256058), (38, 4128029), (97, 1617166), (194, 808583), (1843, 85114), (3686, 42557)]