131845482

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 303937920

約数和(自身を除く): 172092438

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 701, 729, 774, 1161, 1402, 1458, 2103, 2187, 2322, 3483, 4206, 4374, 6309, 6966, 10449, 12618, 18927, 20898, 30143, 31347, 37854, 56781, 60286, 62694, 90429, 94041, 113562, 170343, 180858, 188082, 271287, 340686, 511029, 542574, 813861, 1022058, 1533087, 1627722, 2441583, 3066174, 4883166, 7324749, 14649498, 21974247, 43948494, 65922741, 131845482]

約数ペア:

[(1, 131845482), (2, 65922741), (3, 43948494), (6, 21974247), (9, 14649498), (18, 7324749), (27, 4883166), (43, 3066174), (54, 2441583), (81, 1627722), (86, 1533087), (129, 1022058), (162, 813861), (243, 542574), (258, 511029), (387, 340686), (486, 271287), (701, 188082), (729, 180858), (774, 170343), (1161, 113562), (1402, 94041), (1458, 90429), (2103, 62694), (2187, 60286), (2322, 56781), (3483, 37854), (4206, 31347), (4374, 30143), (6309, 20898), (6966, 18927), (10449, 12618)]