155952176

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{5657}}^1$

素因数の和:7388

約数の個数: 20

約数和(自身を含む): 302386152

約数和(自身を除く): 146433976

約数列:

[1, 2, 4, 8, 16, 1723, 3446, 5657, 6892, 11314, 13784, 22628, 27568, 45256, 90512, 9747011, 19494022, 38988044, 77976088, 155952176]

約数ペア:

[(1, 155952176), (2, 77976088), (4, 38988044), (8, 19494022), (16, 9747011), (1723, 90512), (3446, 45256), (5657, 27568), (6892, 22628), (11314, 13784)]