153897304841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{240353}}^1$

素因数の和:240521

約数の個数: 32

約数和(自身を含む): 189945036288

約数和(自身を除く): 36047731447

約数列:

[1, 7, 23, 41, 97, 161, 287, 679, 943, 2231, 3977, 6601, 15617, 27839, 91471, 240353, 640297, 1682471, 5528119, 9854473, 23314241, 38696833, 68981311, 163199687, 226652879, 536227543, 955883881, 1586570153, 3753592801, 6691187167, 21985329263, 153897304841]

約数ペア:

[(1, 153897304841), (7, 21985329263), (23, 6691187167), (41, 3753592801), (97, 1586570153), (161, 955883881), (287, 536227543), (679, 226652879), (943, 163199687), (2231, 68981311), (3977, 38696833), (6601, 23314241), (15617, 9854473), (27839, 5528119), (91471, 1682471), (240353, 640297)]