156905266133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{11621}}^1\times {\mathrm{175349}}^1$

素因数の和:186988

約数の個数: 16

約数和(自身を含む): 195640099200

約数和(自身を除く): 38734833067

約数列:

[1, 7, 11, 77, 11621, 81347, 127831, 175349, 894817, 1227443, 1928839, 13501873, 2037730729, 14264115103, 22415038019, 156905266133]

約数ペア:

[(1, 156905266133), (7, 22415038019), (11, 14264115103), (77, 2037730729), (11621, 13501873), (81347, 1928839), (127831, 1227443), (175349, 894817)]