156653644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 334591488

約数和(自身を除く): 177937844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 5657, 6923, 11314, 13846, 22628, 27692, 39599, 79198, 130111, 158396, 243251, 260222, 486502, 520444, 910777, 973004, 1702757, 1821554, 3405514, 3643108, 5594773, 6811028, 11189546, 22379092, 39163411, 78326822, 156653644]

約数ペア:

[(1, 156653644), (2, 78326822), (4, 39163411), (7, 22379092), (14, 11189546), (23, 6811028), (28, 5594773), (43, 3643108), (46, 3405514), (86, 1821554), (92, 1702757), (161, 973004), (172, 910777), (301, 520444), (322, 486502), (602, 260222), (644, 243251), (989, 158396), (1204, 130111), (1978, 79198), (3956, 39599), (5657, 27692), (6923, 22628), (11314, 13846)]