168242512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{178223}}^1$

素因数の和:178290

約数の個数: 20

約数和(自身を含む): 331496640

約数和(自身を除く): 163254128

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 178223, 356446, 712892, 1425784, 2851568, 10515157, 21030314, 42060628, 84121256, 168242512]

約数ペア:

[(1, 168242512), (2, 84121256), (4, 42060628), (8, 21030314), (16, 10515157), (59, 2851568), (118, 1425784), (236, 712892), (472, 356446), (944, 178223)]