145451544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{865783}}^1$

素因数の和:865799

約数の個数: 32

約数和(自身を含む): 415576320

約数和(自身を除く): 270124776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 865783, 1731566, 2597349, 3463132, 5194698, 6060481, 6926264, 10389396, 12120962, 18181443, 20778792, 24241924, 36362886, 48483848, 72725772, 145451544]

約数ペア:

[(1, 145451544), (2, 72725772), (3, 48483848), (4, 36362886), (6, 24241924), (7, 20778792), (8, 18181443), (12, 12120962), (14, 10389396), (21, 6926264), (24, 6060481), (28, 5194698), (42, 3463132), (56, 2597349), (84, 1731566), (168, 865783)]