147257866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{553601}}^1$

素因数の和:553629

約数の個数: 16

約数和(自身を含む): 265728960

約数和(自身を除く): 118471094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 553601, 1107202, 3875207, 7750414, 10518419, 21036838, 73628933, 147257866]

約数ペア:

[(1, 147257866), (2, 73628933), (7, 21036838), (14, 10518419), (19, 7750414), (38, 3875207), (133, 1107202), (266, 553601)]