156747404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{23909}}^1$

素因数の和:24073

約数の個数: 24

約数和(自身を含む): 301266000

約数和(自身を除く): 144518596

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 23909, 47818, 95636, 262999, 525998, 1051996, 3562441, 7124882, 14249764, 39186851, 78373702, 156747404]

約数ペア:

[(1, 156747404), (2, 78373702), (4, 39186851), (11, 14249764), (22, 7124882), (44, 3562441), (149, 1051996), (298, 525998), (596, 262999), (1639, 95636), (3278, 47818), (6556, 23909)]