140201256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449363}}^1$

素因数の和:449385

約数の個数: 32

約数和(自身を含む): 377465760

約数和(自身を除く): 237264504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449363, 898726, 1348089, 1797452, 2696178, 3594904, 5392356, 5841719, 10784712, 11683438, 17525157, 23366876, 35050314, 46733752, 70100628, 140201256]

約数ペア:

[(1, 140201256), (2, 70100628), (3, 46733752), (4, 35050314), (6, 23366876), (8, 17525157), (12, 11683438), (13, 10784712), (24, 5841719), (26, 5392356), (39, 3594904), (52, 2696178), (78, 1797452), (104, 1348089), (156, 898726), (312, 449363)]