155834982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{125471}}^1$

素因数の和:125505

約数の個数: 32

約数和(自身を含む): 361359360

約数和(自身を除く): 205524378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 125471, 250942, 376413, 752826, 1129239, 2258478, 2885833, 3387717, 5771666, 6775434, 8657499, 17314998, 25972497, 51944994, 77917491, 155834982]

約数ペア:

[(1, 155834982), (2, 77917491), (3, 51944994), (6, 25972497), (9, 17314998), (18, 8657499), (23, 6775434), (27, 5771666), (46, 3387717), (54, 2885833), (69, 2258478), (138, 1129239), (207, 752826), (414, 376413), (621, 250942), (1242, 125471)]