157030212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{688729}}^1$

素因数の和:688755

約数の個数: 24

約数和(自身を含む): 385688800

約数和(自身を除く): 228658588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 688729, 1377458, 2066187, 2754916, 4132374, 8264748, 13085851, 26171702, 39257553, 52343404, 78515106, 157030212]

約数ペア:

[(1, 157030212), (2, 78515106), (3, 52343404), (4, 39257553), (6, 26171702), (12, 13085851), (19, 8264748), (38, 4132374), (57, 2754916), (76, 2066187), (114, 1377458), (228, 688729)]