156987368060

素因数分解:

$2^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{4334273}}^1$

素因数の和:4336093

約数の個数: 24

約数和(自身を含む): 329855588496

約数和(自身を除く): 172868220436

約数列:

[1, 2, 4, 5, 10, 20, 1811, 3622, 7244, 9055, 18110, 36220, 4334273, 8668546, 17337092, 21671365, 43342730, 86685460, 7849368403, 15698736806, 31397473612, 39246842015, 78493684030, 156987368060]

約数ペア:

[(1, 156987368060), (2, 78493684030), (4, 39246842015), (5, 31397473612), (10, 15698736806), (20, 7849368403), (1811, 86685460), (3622, 43342730), (7244, 21671365), (9055, 17337092), (18110, 8668546), (36220, 4334273)]