143918402

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 218383872

約数和(自身を除く): 74465470

約数列:

[1, 2, 151, 223, 302, 446, 2137, 4274, 33673, 67346, 322687, 476551, 645374, 953102, 71959201, 143918402]

約数ペア:

[(1, 143918402), (2, 71959201), (151, 953102), (223, 645374), (302, 476551), (446, 322687), (2137, 67346), (4274, 33673)]