163485252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8887}}^1$

素因数の和:8977

約数の個数: 72

約数和(自身を含む): 478814336

約数和(自身を除く): 315329084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 8887, 9198, 17774, 18396, 26661, 35548, 53322, 62209, 79983, 106644, 124418, 159966, 186627, 248836, 319932, 373254, 559881, 648751, 746508, 1119762, 1297502, 1946253, 2239524, 2595004, 3892506, 4541257, 5838759, 7785012, 9082514, 11677518, 13623771, 18165028, 23355036, 27247542, 40871313, 54495084, 81742626, 163485252]

約数ペア:

[(1, 163485252), (2, 81742626), (3, 54495084), (4, 40871313), (6, 27247542), (7, 23355036), (9, 18165028), (12, 13623771), (14, 11677518), (18, 9082514), (21, 7785012), (28, 5838759), (36, 4541257), (42, 3892506), (63, 2595004), (73, 2239524), (84, 1946253), (126, 1297502), (146, 1119762), (219, 746508), (252, 648751), (292, 559881), (438, 373254), (511, 319932), (657, 248836), (876, 186627), (1022, 159966), (1314, 124418), (1533, 106644), (2044, 79983), (2628, 62209), (3066, 53322), (4599, 35548), (6132, 26661), (8887, 18396), (9198, 17774)]