158137218

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{12253}}^1$

素因数の和:12503

約数の個数: 32

約数和(自身を含む): 352915200

約数和(自身を除く): 194777982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12253, 12906, 24506, 36759, 73518, 110277, 220554, 330831, 661662, 2928467, 5856934, 8785401, 17570802, 26356203, 52712406, 79068609, 158137218]

約数ペア:

[(1, 158137218), (2, 79068609), (3, 52712406), (6, 26356203), (9, 17570802), (18, 8785401), (27, 5856934), (54, 2928467), (239, 661662), (478, 330831), (717, 220554), (1434, 110277), (2151, 73518), (4302, 36759), (6453, 24506), (12253, 12906)]