145402408

素因数分解:

$2^3\times {\mathrm{1667}}^1\times {\mathrm{10903}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 272818080

約数和(自身を除く): 127415672

約数列:

[1, 2, 4, 8, 1667, 3334, 6668, 10903, 13336, 21806, 43612, 87224, 18175301, 36350602, 72701204, 145402408]

約数ペア:

[(1, 145402408), (2, 72701204), (4, 36350602), (8, 18175301), (1667, 87224), (3334, 43612), (6668, 21806), (10903, 13336)]