156956189993

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1\times {\mathrm{1109}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 167791365120

約数和(自身を除く): 10835175127

約数列:

[1, 31, 37, 163, 757, 1109, 1147, 5053, 6031, 23467, 28009, 34379, 41033, 123391, 180767, 186961, 839513, 868279, 1272023, 3825121, 4565467, 5603777, 6688379, 26024903, 31061981, 136840619, 141529477, 207339749, 962921411, 4242059189, 5063102903, 156956189993]

約数ペア:

[(1, 156956189993), (31, 5063102903), (37, 4242059189), (163, 962921411), (757, 207339749), (1109, 141529477), (1147, 136840619), (5053, 31061981), (6031, 26024903), (23467, 6688379), (28009, 5603777), (34379, 4565467), (41033, 3825121), (123391, 1272023), (180767, 868279), (186961, 839513)]