131265864

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{27211}}^1$

素因数の和:27290

約数の個数: 48

約数和(自身を含む): 360831120

約数和(自身を除く): 229565256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 27211, 54422, 81633, 108844, 163266, 217688, 244899, 326532, 489798, 653064, 979596, 1823137, 1959192, 3646274, 5469411, 7292548, 10938822, 14585096, 16408233, 21877644, 32816466, 43755288, 65632932, 131265864]

約数ペア:

[(1, 131265864), (2, 65632932), (3, 43755288), (4, 32816466), (6, 21877644), (8, 16408233), (9, 14585096), (12, 10938822), (18, 7292548), (24, 5469411), (36, 3646274), (67, 1959192), (72, 1823137), (134, 979596), (201, 653064), (268, 489798), (402, 326532), (536, 244899), (603, 217688), (804, 163266), (1206, 108844), (1608, 81633), (2412, 54422), (4824, 27211)]