158402886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{60413}}^1$

素因数の和:60460

約数の個数: 32

約数和(自身を含む): 347984640

約数和(自身を除く): 189581754

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 60413, 120826, 181239, 362478, 1147847, 1389499, 2295694, 2778998, 3443541, 4168497, 6887082, 8336994, 26400481, 52800962, 79201443, 158402886]

約数ペア:

[(1, 158402886), (2, 79201443), (3, 52800962), (6, 26400481), (19, 8336994), (23, 6887082), (38, 4168497), (46, 3443541), (57, 2778998), (69, 2295694), (114, 1389499), (138, 1147847), (437, 362478), (874, 181239), (1311, 120826), (2622, 60413)]