155220903928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{412821553}}^1$

素因数の和:412821606

約数の個数: 16

約数和(自身を含む): 297231518880

約数和(自身を除く): 142010614952

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 412821553, 825643106, 1651286212, 3302572424, 19402612991, 38805225982, 77610451964, 155220903928]

約数ペア:

[(1, 155220903928), (2, 77610451964), (4, 38805225982), (8, 19402612991), (47, 3302572424), (94, 1651286212), (188, 825643106), (376, 412821553)]