156919142005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{8783}}^1\times {\mathrm{210191}}^1$

素因数の和:218996

約数の個数: 16

約数和(自身を含む): 199403265024

約数和(自身を除く): 42484123019

約数列:

[1, 5, 17, 85, 8783, 43915, 149311, 210191, 746555, 1050955, 3573247, 17866235, 1846107553, 9230537765, 31383828401, 156919142005]

約数ペア:

[(1, 156919142005), (5, 31383828401), (17, 9230537765), (85, 1846107553), (8783, 17866235), (43915, 3573247), (149311, 1050955), (210191, 746555)]