149887922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:4010

約数の個数: 24

約数和(自身を含む): 241826796

約数和(自身を除く): 91938874

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 2014, 3917, 7834, 19133, 38266, 74423, 148846, 207601, 415202, 1414037, 2828074, 3944419, 7888838, 74943961, 149887922]

約数ペア:

[(1, 149887922), (2, 74943961), (19, 7888838), (38, 3944419), (53, 2828074), (106, 1414037), (361, 415202), (722, 207601), (1007, 148846), (2014, 74423), (3917, 38266), (7834, 19133)]