157304

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 343560

約数和(自身を除く): 186256

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2809, 2968, 5618, 11236, 19663, 22472, 39326, 78652, 157304]

約数ペア:

[(1, 157304), (2, 78652), (4, 39326), (7, 22472), (8, 19663), (14, 11236), (28, 5618), (53, 2968), (56, 2809), (106, 1484), (212, 742), (371, 424)]