156402021890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4259}}^1\times {\mathrm{21227}}^1$

素因数の和:25666

約数の個数: 32

約数和(自身を含む): 283230768960

約数和(自身を除く): 126828747070

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 4259, 8518, 21227, 21295, 42454, 42590, 106135, 212270, 736807, 1473614, 3672271, 3684035, 7344542, 7368070, 18361355, 36722710, 90405793, 180811586, 452028965, 904057930, 15640202189, 31280404378, 78201010945, 156402021890]

約数ペア:

[(1, 156402021890), (2, 78201010945), (5, 31280404378), (10, 15640202189), (173, 904057930), (346, 452028965), (865, 180811586), (1730, 90405793), (4259, 36722710), (8518, 18361355), (21227, 7368070), (21295, 7344542), (42454, 3684035), (42590, 3672271), (106135, 1473614), (212270, 736807)]