155580932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27449}}^1$

素因数の和:27575

約数の個数: 24

約数和(自身を含む): 295911000

約数和(自身を除く): 140330068

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 27449, 54898, 109796, 356837, 713674, 1427348, 2991941, 5983882, 11967764, 38895233, 77790466, 155580932]

約数ペア:

[(1, 155580932), (2, 77790466), (4, 38895233), (13, 11967764), (26, 5983882), (52, 2991941), (109, 1427348), (218, 713674), (436, 356837), (1417, 109796), (2834, 54898), (5668, 27449)]