163890216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{36131}}^1$

素因数の和:36156

約数の個数: 80

約数和(自身を含む): 524636640

約数和(自身を除く): 360746424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 36131, 72262, 108393, 144524, 216786, 252917, 289048, 325179, 433572, 505834, 650358, 758751, 867144, 975537, 1011668, 1300716, 1517502, 1951074, 2023336, 2276253, 2601432, 2926611, 3035004, 3902148, 4552506, 5853222, 6070008, 6828759, 7804296, 9105012, 11706444, 13657518, 18210024, 20486277, 23412888, 27315036, 40972554, 54630072, 81945108, 163890216]

約数ペア:

[(1, 163890216), (2, 81945108), (3, 54630072), (4, 40972554), (6, 27315036), (7, 23412888), (8, 20486277), (9, 18210024), (12, 13657518), (14, 11706444), (18, 9105012), (21, 7804296), (24, 6828759), (27, 6070008), (28, 5853222), (36, 4552506), (42, 3902148), (54, 3035004), (56, 2926611), (63, 2601432), (72, 2276253), (81, 2023336), (84, 1951074), (108, 1517502), (126, 1300716), (162, 1011668), (168, 975537), (189, 867144), (216, 758751), (252, 650358), (324, 505834), (378, 433572), (504, 325179), (567, 289048), (648, 252917), (756, 216786), (1134, 144524), (1512, 108393), (2268, 72262), (4536, 36131)]