131738134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18539}}^1$

素因数の和:18588

約数の個数: 32

約数和(自身を含む): 240278400

約数和(自身を除く): 108540266

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 18539, 37078, 203929, 315163, 352241, 407858, 630326, 704482, 3466793, 3874651, 5988097, 6933586, 7749302, 11976194, 65869067, 131738134]

約数ペア:

[(1, 131738134), (2, 65869067), (11, 11976194), (17, 7749302), (19, 6933586), (22, 5988097), (34, 3874651), (38, 3466793), (187, 704482), (209, 630326), (323, 407858), (374, 352241), (418, 315163), (646, 203929), (3553, 37078), (7106, 18539)]