133078372

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21313}}^1$

素因数の和:21547

約数の個数: 24

約数和(自身を含む): 267362816

約数和(自身を除く): 134284444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 21313, 42626, 85252, 149191, 298382, 596764, 4752799, 9505598, 19011196, 33269593, 66539186, 133078372]

約数ペア:

[(1, 133078372), (2, 66539186), (4, 33269593), (7, 19011196), (14, 9505598), (28, 4752799), (223, 596764), (446, 298382), (892, 149191), (1561, 85252), (3122, 42626), (6244, 21313)]