156692123

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6199}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 188083200

約数和(自身を除く): 31391077

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 6199, 25277, 43393, 142577, 973243, 998039, 6812701, 22384589, 156692123]

約数ペア:

[(1, 156692123), (7, 22384589), (23, 6812701), (157, 998039), (161, 973243), (1099, 142577), (3611, 43393), (6199, 25277)]