169302008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25903}}^1$

素因数の和:25971

約数の個数: 32

約数和(自身を含む): 341932800

約数和(自身を除く): 172630792

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 25903, 51806, 103612, 207224, 492157, 984314, 1113829, 1968628, 2227658, 3937256, 4455316, 8910632, 21162751, 42325502, 84651004, 169302008]

約数ペア:

[(1, 169302008), (2, 84651004), (4, 42325502), (8, 21162751), (19, 8910632), (38, 4455316), (43, 3937256), (76, 2227658), (86, 1968628), (152, 1113829), (172, 984314), (344, 492157), (817, 207224), (1634, 103612), (3268, 51806), (6536, 25903)]