157213742

素因数分解:

$2^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{6277}}^1$

素因数の和:8075

約数の個数: 16

約数和(自身を含む): 269702880

約数和(自身を除く): 112489138

約数列:

[1, 2, 7, 14, 1789, 3578, 6277, 12523, 12554, 25046, 43939, 87878, 11229553, 22459106, 78606871, 157213742]

約数ペア:

[(1, 157213742), (2, 78606871), (7, 22459106), (14, 11229553), (1789, 87878), (3578, 43939), (6277, 25046), (12523, 12554)]