80139626

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 139732992

約数和(自身を除く): 59593366

約数列:

[1, 2, 7, 14, 151, 167, 227, 302, 334, 454, 1057, 1169, 1589, 2114, 2338, 3178, 25217, 34277, 37909, 50434, 68554, 75818, 176519, 239939, 265363, 353038, 479878, 530726, 5724259, 11448518, 40069813, 80139626]

約数ペア:

[(1, 80139626), (2, 40069813), (7, 11448518), (14, 5724259), (151, 530726), (167, 479878), (227, 353038), (302, 265363), (334, 239939), (454, 176519), (1057, 75818), (1169, 68554), (1589, 50434), (2114, 37909), (2338, 34277), (3178, 25217)]