158304542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{34429}}^1$

素因数の和:34472

約数の個数: 24

約数和(自身を含む): 274751400

約数和(自身を除く): 116446858

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 34429, 68858, 378719, 654151, 757438, 1308302, 4165909, 7195661, 8331818, 14391322, 79152271, 158304542]

約数ペア:

[(1, 158304542), (2, 79152271), (11, 14391322), (19, 8331818), (22, 7195661), (38, 4165909), (121, 1308302), (209, 757438), (242, 654151), (418, 378719), (2299, 68858), (4598, 34429)]