157030897516

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{19927}}^1\times {\mathrm{8243}}^1$

素因数の和:28413

約数の個数: 24

約数和(自身を含む): 276001205760

約数和(自身を除く): 118970308244

約数列:

[1, 2, 4, 239, 478, 956, 8243, 16486, 19927, 32972, 39854, 79708, 1970077, 3940154, 4762553, 7880308, 9525106, 19050212, 164258261, 328516522, 657033044, 39257724379, 78515448758, 157030897516]

約数ペア:

[(1, 157030897516), (2, 78515448758), (4, 39257724379), (239, 657033044), (478, 328516522), (956, 164258261), (8243, 19050212), (16486, 9525106), (19927, 7880308), (32972, 4762553), (39854, 3940154), (79708, 1970077)]