156946010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3041}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 305100432

約数和(自身を除く): 148154422

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3041, 3970, 5161, 6082, 10322, 15205, 25805, 30410, 39533, 51610, 79066, 197665, 395330, 1207277, 2414554, 6036385, 12072770, 15694601, 31389202, 78473005, 156946010]

約数ペア:

[(1, 156946010), (2, 78473005), (5, 31389202), (10, 15694601), (13, 12072770), (26, 6036385), (65, 2414554), (130, 1207277), (397, 395330), (794, 197665), (1985, 79066), (3041, 51610), (3970, 39533), (5161, 30410), (6082, 25805), (10322, 15205)]