142954968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{458189}}^1$

素因数の和:458211

約数の個数: 32

約数和(自身を含む): 384879600

約数和(自身を除く): 241924632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 458189, 916378, 1374567, 1832756, 2749134, 3665512, 5498268, 5956457, 10996536, 11912914, 17869371, 23825828, 35738742, 47651656, 71477484, 142954968]

約数ペア:

[(1, 142954968), (2, 71477484), (3, 47651656), (4, 35738742), (6, 23825828), (8, 17869371), (12, 11912914), (13, 10996536), (24, 5956457), (26, 5498268), (39, 3665512), (52, 2749134), (78, 1832756), (104, 1374567), (156, 916378), (312, 458189)]