150130799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 200847360

約数和(自身を除く): 50716561

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2801, 2821, 4123, 7657, 19607, 36413, 53219, 53599, 86831, 254891, 372533, 607817, 691847, 1128803, 1649789, 4842929, 7901621, 11548523, 21447257, 150130799]

約数ペア:

[(1, 150130799), (7, 21447257), (13, 11548523), (19, 7901621), (31, 4842929), (91, 1649789), (133, 1128803), (217, 691847), (247, 607817), (403, 372533), (589, 254891), (1729, 86831), (2801, 53599), (2821, 53219), (4123, 36413), (7657, 19607)]