157957214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{3313}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 244970880

約数和(自身を除く): 87013666

約数列:

[1, 2, 31, 62, 769, 1538, 3313, 6626, 23839, 47678, 102703, 205406, 2547697, 5095394, 78978607, 157957214]

約数ペア:

[(1, 157957214), (2, 78978607), (31, 5095394), (62, 2547697), (769, 205406), (1538, 102703), (3313, 47678), (6626, 23839)]