161752662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 390873600

約数和(自身を除く): 229120938

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 171, 174, 261, 282, 342, 347, 423, 522, 551, 694, 846, 893, 1041, 1102, 1363, 1653, 1786, 2082, 2679, 2726, 3123, 3306, 4089, 4959, 5358, 6246, 6593, 8037, 8178, 9918, 10063, 12267, 13186, 16074, 16309, 19779, 20126, 24534, 25897, 30189, 32618, 39558, 48927, 51794, 59337, 60378, 77691, 90567, 97854, 118674, 146781, 155382, 181134, 191197, 233073, 293562, 309871, 382394, 466146, 472961, 573591, 619742, 929613, 945922, 1147182, 1418883, 1720773, 1859226, 2788839, 2837766, 3441546, 4256649, 5577678, 8513298, 8986259, 17972518, 26958777, 53917554, 80876331, 161752662]

約数ペア:

[(1, 161752662), (2, 80876331), (3, 53917554), (6, 26958777), (9, 17972518), (18, 8986259), (19, 8513298), (29, 5577678), (38, 4256649), (47, 3441546), (57, 2837766), (58, 2788839), (87, 1859226), (94, 1720773), (114, 1418883), (141, 1147182), (171, 945922), (174, 929613), (261, 619742), (282, 573591), (342, 472961), (347, 466146), (423, 382394), (522, 309871), (551, 293562), (694, 233073), (846, 191197), (893, 181134), (1041, 155382), (1102, 146781), (1363, 118674), (1653, 97854), (1786, 90567), (2082, 77691), (2679, 60378), (2726, 59337), (3123, 51794), (3306, 48927), (4089, 39558), (4959, 32618), (5358, 30189), (6246, 25897), (6593, 24534), (8037, 20126), (8178, 19779), (9918, 16309), (10063, 16074), (12267, 13186)]