156748986

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 361549440

約数和(自身を除く): 204800454

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 83, 123, 166, 246, 249, 369, 498, 738, 747, 853, 1107, 1494, 1706, 2214, 2241, 2559, 3403, 4482, 5118, 6806, 7677, 10209, 15354, 20418, 23031, 30627, 34973, 46062, 61254, 69946, 70799, 91881, 104919, 141598, 183762, 209838, 212397, 314757, 424794, 629514, 637191, 944271, 1274382, 1888542, 1911573, 2902759, 3823146, 5805518, 8708277, 17416554, 26124831, 52249662, 78374493, 156748986]

約数ペア:

[(1, 156748986), (2, 78374493), (3, 52249662), (6, 26124831), (9, 17416554), (18, 8708277), (27, 5805518), (41, 3823146), (54, 2902759), (82, 1911573), (83, 1888542), (123, 1274382), (166, 944271), (246, 637191), (249, 629514), (369, 424794), (498, 314757), (738, 212397), (747, 209838), (853, 183762), (1107, 141598), (1494, 104919), (1706, 91881), (2214, 70799), (2241, 69946), (2559, 61254), (3403, 46062), (4482, 34973), (5118, 30627), (6806, 23031), (7677, 20418), (10209, 15354)]