156629838

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{21521}}^1$

素因数の和:22739

約数の個数: 16

約数和(自身を含む): 313532496

約数和(自身を除く): 156902658

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 21521, 43042, 64563, 129126, 26104973, 52209946, 78314919, 156629838]

約数ペア:

[(1, 156629838), (2, 78314919), (3, 52209946), (6, 26104973), (1213, 129126), (2426, 64563), (3639, 43042), (7278, 21521)]