155724817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 167688000

約数和(自身を除く): 11963183

約数列:

[1, 19, 67, 149, 821, 1273, 2831, 9983, 15599, 55007, 122329, 189677, 1045133, 2324251, 8196043, 155724817]

約数ペア:

[(1, 155724817), (19, 8196043), (67, 2324251), (149, 1045133), (821, 189677), (1273, 122329), (2831, 55007), (9983, 15599)]