123120424

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5801}}^1$

素因数の和:6193

約数の個数: 32

約数和(自身を含む): 264571200

約数和(自身を除く): 141450776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 5801, 10612, 11602, 21224, 23204, 40607, 46408, 81214, 162428, 324856, 2198579, 4397158, 8794316, 15390053, 17588632, 30780106, 61560212, 123120424]

約数ペア:

[(1, 123120424), (2, 61560212), (4, 30780106), (7, 17588632), (8, 15390053), (14, 8794316), (28, 4397158), (56, 2198579), (379, 324856), (758, 162428), (1516, 81214), (2653, 46408), (3032, 40607), (5306, 23204), (5801, 21224), (10612, 11602)]