153967120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36313}}^1$

素因数の和:36379

約数の個数: 40

約数和(自身を含む): 364737816

約数和(自身を除く): 210770696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 36313, 72626, 145252, 181565, 290504, 363130, 581008, 726260, 1452520, 1924589, 2905040, 3849178, 7698356, 9622945, 15396712, 19245890, 30793424, 38491780, 76983560, 153967120]

約数ペア:

[(1, 153967120), (2, 76983560), (4, 38491780), (5, 30793424), (8, 19245890), (10, 15396712), (16, 9622945), (20, 7698356), (40, 3849178), (53, 2905040), (80, 1924589), (106, 1452520), (212, 726260), (265, 581008), (424, 363130), (530, 290504), (848, 181565), (1060, 145252), (2120, 72626), (4240, 36313)]