147845868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1583}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 355170816

約数和(自身を除く): 207324948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 1583, 2172, 3166, 4749, 6332, 7783, 9498, 15566, 18996, 23349, 31132, 46698, 68069, 93396, 136138, 204207, 272276, 286523, 408414, 573046, 816828, 859569, 1146092, 1719138, 3438276, 12320489, 24640978, 36961467, 49281956, 73922934, 147845868]

約数ペア:

[(1, 147845868), (2, 73922934), (3, 49281956), (4, 36961467), (6, 24640978), (12, 12320489), (43, 3438276), (86, 1719138), (129, 1146092), (172, 859569), (181, 816828), (258, 573046), (362, 408414), (516, 286523), (543, 272276), (724, 204207), (1086, 136138), (1583, 93396), (2172, 68069), (3166, 46698), (4749, 31132), (6332, 23349), (7783, 18996), (9498, 15566)]