160920804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 108

約数和(自身を含む): 437003952

約数和(自身を除く): 276083148

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 307, 361, 363, 418, 484, 614, 627, 722, 726, 836, 921, 1083, 1228, 1254, 1444, 1452, 1842, 2166, 2299, 2508, 3377, 3684, 3971, 4332, 4598, 5833, 6754, 6897, 7942, 9196, 10131, 11666, 11913, 13508, 13794, 15884, 17499, 20262, 23332, 23826, 27588, 34998, 37147, 40524, 43681, 47652, 64163, 69996, 74294, 87362, 110827, 111441, 128326, 131043, 148588, 174724, 192489, 221654, 222882, 256652, 262086, 332481, 384978, 443308, 445764, 524172, 664962, 705793, 769956, 1219097, 1329924, 1411586, 2117379, 2438194, 2823172, 3657291, 4234758, 4876388, 7314582, 8469516, 13410067, 14629164, 26820134, 40230201, 53640268, 80460402, 160920804]

約数ペア:

[(1, 160920804), (2, 80460402), (3, 53640268), (4, 40230201), (6, 26820134), (11, 14629164), (12, 13410067), (19, 8469516), (22, 7314582), (33, 4876388), (38, 4234758), (44, 3657291), (57, 2823172), (66, 2438194), (76, 2117379), (114, 1411586), (121, 1329924), (132, 1219097), (209, 769956), (228, 705793), (242, 664962), (307, 524172), (361, 445764), (363, 443308), (418, 384978), (484, 332481), (614, 262086), (627, 256652), (722, 222882), (726, 221654), (836, 192489), (921, 174724), (1083, 148588), (1228, 131043), (1254, 128326), (1444, 111441), (1452, 110827), (1842, 87362), (2166, 74294), (2299, 69996), (2508, 64163), (3377, 47652), (3684, 43681), (3971, 40524), (4332, 37147), (4598, 34998), (5833, 27588), (6754, 23826), (6897, 23332), (7942, 20262), (9196, 17499), (10131, 15884), (11666, 13794), (11913, 13508)]