164065818

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 396000000

約数和(自身を除く): 231934182

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 686, 1029, 1218, 1421, 2058, 2749, 2842, 4263, 5498, 8247, 8526, 9947, 16494, 19243, 19894, 29841, 38486, 57729, 59682, 79721, 115458, 134701, 159442, 239163, 269402, 404103, 478326, 558047, 808206, 942907, 1116094, 1674141, 1885814, 2828721, 3348282, 3906329, 5657442, 7812658, 11718987, 23437974, 27344303, 54688606, 82032909, 164065818]

約数ペア:

[(1, 164065818), (2, 82032909), (3, 54688606), (6, 27344303), (7, 23437974), (14, 11718987), (21, 7812658), (29, 5657442), (42, 3906329), (49, 3348282), (58, 2828721), (87, 1885814), (98, 1674141), (147, 1116094), (174, 942907), (203, 808206), (294, 558047), (343, 478326), (406, 404103), (609, 269402), (686, 239163), (1029, 159442), (1218, 134701), (1421, 115458), (2058, 79721), (2749, 59682), (2842, 57729), (4263, 38486), (5498, 29841), (8247, 19894), (8526, 19243), (9947, 16494)]