155564362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3331}}^1$

素因数の和:4581

約数の個数: 16

約数和(自身を含む): 245901600

約数和(自身を除く): 90337238

約数列:

[1, 2, 19, 38, 1229, 2458, 3331, 6662, 23351, 46702, 63289, 126578, 4093799, 8187598, 77782181, 155564362]

約数ペア:

[(1, 155564362), (2, 77782181), (19, 8187598), (38, 4093799), (1229, 126578), (2458, 63289), (3331, 46702), (6662, 23351)]