121709756

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{29173}}^1$

素因数の和:29333

約数の個数: 24

約数和(自身を含む): 245061600

約数和(自身を除く): 123351844

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 29173, 58346, 116692, 204211, 408422, 816844, 4346777, 8693554, 17387108, 30427439, 60854878, 121709756]

約数ペア:

[(1, 121709756), (2, 60854878), (4, 30427439), (7, 17387108), (14, 8693554), (28, 4346777), (149, 816844), (298, 408422), (596, 204211), (1043, 116692), (2086, 58346), (4172, 29173)]