143419906

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 258554880

約数和(自身を除く): 115134974

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3538, 5791, 11582, 12383, 24766, 40537, 81074, 167939, 335878, 353251, 706502, 1175573, 2351146, 2472757, 4945514, 10244279, 20488558, 71709953, 143419906]

約数ペア:

[(1, 143419906), (2, 71709953), (7, 20488558), (14, 10244279), (29, 4945514), (58, 2472757), (61, 2351146), (122, 1175573), (203, 706502), (406, 353251), (427, 335878), (854, 167939), (1769, 81074), (3538, 40537), (5791, 24766), (11582, 12383)]