165254796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{218591}}^1$

素因数の和:218611

約数の個数: 48

約数和(自身を含む): 489646080

約数和(自身を除く): 324391284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 218591, 437182, 655773, 874364, 1311546, 1530137, 1967319, 2623092, 3060274, 3934638, 4590411, 5901957, 6120548, 7869276, 9180822, 11803914, 13771233, 18361644, 23607828, 27542466, 41313699, 55084932, 82627398, 165254796]

約数ペア:

[(1, 165254796), (2, 82627398), (3, 55084932), (4, 41313699), (6, 27542466), (7, 23607828), (9, 18361644), (12, 13771233), (14, 11803914), (18, 9180822), (21, 7869276), (27, 6120548), (28, 5901957), (36, 4590411), (42, 3934638), (54, 3060274), (63, 2623092), (84, 1967319), (108, 1530137), (126, 1311546), (189, 874364), (252, 655773), (378, 437182), (756, 218591)]