140486424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450277}}^1$

素因数の和:450299

約数の個数: 32

約数和(自身を含む): 378233520

約数和(自身を除く): 237747096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450277, 900554, 1350831, 1801108, 2701662, 3602216, 5403324, 5853601, 10806648, 11707202, 17560803, 23414404, 35121606, 46828808, 70243212, 140486424]

約数ペア:

[(1, 140486424), (2, 70243212), (3, 46828808), (4, 35121606), (6, 23414404), (8, 17560803), (12, 11707202), (13, 10806648), (24, 5853601), (26, 5403324), (39, 3602216), (52, 2701662), (78, 1801108), (104, 1350831), (156, 900554), (312, 450277)]