157220646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1831}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 343478016

約数和(自身を除く): 186257370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1301, 1831, 2602, 3662, 3903, 5493, 7806, 10986, 14311, 20141, 28622, 40282, 42933, 60423, 85866, 120846, 2382131, 4764262, 7146393, 14292786, 26203441, 52406882, 78610323, 157220646]

約数ペア:

[(1, 157220646), (2, 78610323), (3, 52406882), (6, 26203441), (11, 14292786), (22, 7146393), (33, 4764262), (66, 2382131), (1301, 120846), (1831, 85866), (2602, 60423), (3662, 42933), (3903, 40282), (5493, 28622), (7806, 20141), (10986, 14311)]