156932399428

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2812207}}^1$

素因数の和:2814211

約数の個数: 24

約数和(自身を含む): 314022394112

約数和(自身を除く): 157089994684

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3986, 7972, 13951, 27902, 55804, 2812207, 5624414, 11248828, 19685449, 39370898, 78741796, 5604728551, 11209457102, 22418914204, 39233099857, 78466199714, 156932399428]

約数ペア:

[(1, 156932399428), (2, 78466199714), (4, 39233099857), (7, 22418914204), (14, 11209457102), (28, 5604728551), (1993, 78741796), (3986, 39370898), (7972, 19685449), (13951, 11248828), (27902, 5624414), (55804, 2812207)]