157219668

素因数分解:

$2^2\times 3^2\times {\mathrm{4367213}}^1$

素因数の和:4367223

約数の個数: 18

約数和(自身を含む): 397416474

約数和(自身を除く): 240196806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4367213, 8734426, 13101639, 17468852, 26203278, 39304917, 52406556, 78609834, 157219668]

約数ペア:

[(1, 157219668), (2, 78609834), (3, 52406556), (4, 39304917), (6, 26203278), (9, 17468852), (12, 13101639), (18, 8734426), (36, 4367213)]