157214888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{633931}}^1$

素因数の和:633968

約数の個数: 16

約数和(自身を含む): 304287360

約数和(自身を除く): 147072472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 633931, 1267862, 2535724, 5071448, 19651861, 39303722, 78607444, 157214888]

約数ペア:

[(1, 157214888), (2, 78607444), (4, 39303722), (8, 19651861), (31, 5071448), (62, 2535724), (124, 1267862), (248, 633931)]