157430916

素因数分解:

$2^2\times 3^2\times {\mathrm{4373081}}^1$

素因数の和:4373091

約数の個数: 18

約数和(自身を含む): 397950462

約数和(自身を除く): 240519546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4373081, 8746162, 13119243, 17492324, 26238486, 39357729, 52476972, 78715458, 157430916]

約数ペア:

[(1, 157430916), (2, 78715458), (3, 52476972), (4, 39357729), (6, 26238486), (9, 17492324), (12, 13119243), (18, 8746162), (36, 4373081)]