151958140

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{7243}}^1$

素因数の和:8301

約数の個数: 24

約数和(自身を含む): 319460400

約数和(自身を除く): 167502260

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 7243, 10490, 14486, 20980, 28972, 36215, 72430, 144860, 7597907, 15195814, 30391628, 37989535, 75979070, 151958140]

約数ペア:

[(1, 151958140), (2, 75979070), (4, 37989535), (5, 30391628), (10, 15195814), (20, 7597907), (1049, 144860), (2098, 72430), (4196, 36215), (5245, 28972), (7243, 20980), (10490, 14486)]