180508732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 333396000

約数和(自身を除く): 152887268

約数列:

[1, 2, 4, 41, 82, 83, 89, 149, 164, 166, 178, 298, 332, 356, 596, 3403, 3649, 6109, 6806, 7298, 7387, 12218, 12367, 13261, 13612, 14596, 14774, 24436, 24734, 26522, 29548, 49468, 53044, 302867, 507047, 543701, 605734, 1014094, 1087402, 1100663, 1211468, 2028188, 2174804, 2201326, 4402652, 45127183, 90254366, 180508732]

約数ペア:

[(1, 180508732), (2, 90254366), (4, 45127183), (41, 4402652), (82, 2201326), (83, 2174804), (89, 2028188), (149, 1211468), (164, 1100663), (166, 1087402), (178, 1014094), (298, 605734), (332, 543701), (356, 507047), (596, 302867), (3403, 53044), (3649, 49468), (6109, 29548), (6806, 26522), (7298, 24734), (7387, 24436), (12218, 14774), (12367, 14596), (13261, 13612)]