145343093

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 168124800

約数和(自身を除く): 22781707

約数列:

[1, 7, 149, 331, 421, 1043, 2317, 2947, 49319, 62729, 139351, 345233, 439103, 975457, 20763299, 145343093]

約数ペア:

[(1, 145343093), (7, 20763299), (149, 975457), (331, 439103), (421, 345233), (1043, 139351), (2317, 62729), (2947, 49319)]