156945850955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{216607}}^1$

素因数の和:216923

約数の個数: 32

約数和(自身を含む): 205864243200

約数和(自身を除く): 48918392245

約数列:

[1, 5, 19, 29, 95, 145, 263, 551, 1315, 2755, 4997, 7627, 24985, 38135, 144913, 216607, 724565, 1083035, 4115533, 6281603, 20577665, 31408015, 56967641, 119350457, 284838205, 596752285, 1082385179, 1652061589, 5411925895, 8260307945, 31389170191, 156945850955]

約数ペア:

[(1, 156945850955), (5, 31389170191), (19, 8260307945), (29, 5411925895), (95, 1652061589), (145, 1082385179), (263, 596752285), (551, 284838205), (1315, 119350457), (2755, 56967641), (4997, 31408015), (7627, 20577665), (24985, 6281603), (38135, 4115533), (144913, 1083035), (216607, 724565)]