165914330

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{61223}}^1$

素因数の和:61501

約数の個数: 16

約数和(自身を含む): 299752704

約数和(自身を除く): 133838374

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 61223, 122446, 306115, 612230, 16591433, 33182866, 82957165, 165914330]

約数ペア:

[(1, 165914330), (2, 82957165), (5, 33182866), (10, 16591433), (271, 612230), (542, 306115), (1355, 122446), (2710, 61223)]