157291236

素因数分解:

$2^2\times 3^2\times {\mathrm{4369201}}^1$

素因数の和:4369211

約数の個数: 18

約数和(自身を含む): 397597382

約数和(自身を除く): 240306146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4369201, 8738402, 13107603, 17476804, 26215206, 39322809, 52430412, 78645618, 157291236]

約数ペア:

[(1, 157291236), (2, 78645618), (3, 52430412), (4, 39322809), (6, 26215206), (9, 17476804), (12, 13107603), (18, 8738402), (36, 4369201)]