121930548

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{74167}}^1$

素因数の和:74311

約数の個数: 24

約数和(自身を含む): 286585152

約数和(自身を除く): 164654604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 74167, 148334, 222501, 296668, 445002, 890004, 10160879, 20321758, 30482637, 40643516, 60965274, 121930548]

約数ペア:

[(1, 121930548), (2, 60965274), (3, 40643516), (4, 30482637), (6, 20321758), (12, 10160879), (137, 890004), (274, 445002), (411, 296668), (548, 222501), (822, 148334), (1644, 74167)]