155830986

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{93089}}^1$

素因数の和:93131

約数の個数: 32

約数和(自身を含む): 357465600

約数和(自身を除く): 201634614

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 93089, 186178, 279267, 558534, 837801, 1675602, 2513403, 2885759, 5026806, 5771518, 8657277, 17314554, 25971831, 51943662, 77915493, 155830986]

約数ペア:

[(1, 155830986), (2, 77915493), (3, 51943662), (6, 25971831), (9, 17314554), (18, 8657277), (27, 5771518), (31, 5026806), (54, 2885759), (62, 2513403), (93, 1675602), (186, 837801), (279, 558534), (558, 279267), (837, 186178), (1674, 93089)]