145859470

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^2\times {\mathrm{523}}^1$

素因数の和:864

約数の個数: 24

約数和(自身を含む): 264633624

約数和(自身を除く): 118774154

約数列:

[1, 2, 5, 10, 167, 334, 523, 835, 1046, 1670, 2615, 5230, 27889, 55778, 87341, 139445, 174682, 278890, 436705, 873410, 14585947, 29171894, 72929735, 145859470]

約数ペア:

[(1, 145859470), (2, 72929735), (5, 29171894), (10, 14585947), (167, 873410), (334, 436705), (523, 278890), (835, 174682), (1046, 139445), (1670, 87341), (2615, 55778), (5230, 27889)]