155396510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1151}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 292626432

約数和(自身を除く): 137229922

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 587, 1151, 1174, 2302, 2935, 5755, 5870, 11510, 13501, 26473, 27002, 52946, 67505, 132365, 135010, 264730, 675637, 1351274, 3378185, 6756370, 15539651, 31079302, 77698255, 155396510]

約数ペア:

[(1, 155396510), (2, 77698255), (5, 31079302), (10, 15539651), (23, 6756370), (46, 3378185), (115, 1351274), (230, 675637), (587, 264730), (1151, 135010), (1174, 132365), (2302, 67505), (2935, 52946), (5755, 27002), (5870, 26473), (11510, 13501)]