161752626

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 277332174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 71, 81, 82, 98, 123, 126, 142, 147, 162, 189, 213, 246, 287, 294, 343, 369, 378, 426, 441, 497, 567, 574, 639, 686, 738, 861, 882, 994, 1029, 1107, 1134, 1278, 1323, 1491, 1722, 1917, 2009, 2058, 2214, 2583, 2646, 2911, 2982, 3087, 3321, 3479, 3834, 3969, 4018, 4473, 5166, 5751, 5822, 6027, 6174, 6642, 6958, 7749, 7938, 8733, 8946, 9261, 10437, 11502, 12054, 13419, 14063, 15498, 17466, 18081, 18522, 20377, 20874, 23247, 24353, 26199, 26838, 27783, 28126, 31311, 36162, 40257, 40754, 42189, 46494, 48706, 52398, 54243, 55566, 61131, 62622, 73059, 78597, 80514, 84378, 93933, 108486, 122262, 126567, 142639, 146118, 157194, 162729, 183393, 187866, 219177, 235791, 253134, 281799, 285278, 325458, 366786, 379701, 427917, 438354, 471582, 550179, 563598, 657531, 759402, 855834, 998473, 1100358, 1139103, 1283751, 1315062, 1650537, 1972593, 1996946, 2278206, 2567502, 2995419, 3301074, 3851253, 3945186, 5990838, 7702506, 8986257, 11553759, 17972514, 23107518, 26958771, 53917542, 80876313, 161752626]

約数ペア:

[(1, 161752626), (2, 80876313), (3, 53917542), (6, 26958771), (7, 23107518), (9, 17972514), (14, 11553759), (18, 8986257), (21, 7702506), (27, 5990838), (41, 3945186), (42, 3851253), (49, 3301074), (54, 2995419), (63, 2567502), (71, 2278206), (81, 1996946), (82, 1972593), (98, 1650537), (123, 1315062), (126, 1283751), (142, 1139103), (147, 1100358), (162, 998473), (189, 855834), (213, 759402), (246, 657531), (287, 563598), (294, 550179), (343, 471582), (369, 438354), (378, 427917), (426, 379701), (441, 366786), (497, 325458), (567, 285278), (574, 281799), (639, 253134), (686, 235791), (738, 219177), (861, 187866), (882, 183393), (994, 162729), (1029, 157194), (1107, 146118), (1134, 142639), (1278, 126567), (1323, 122262), (1491, 108486), (1722, 93933), (1917, 84378), (2009, 80514), (2058, 78597), (2214, 73059), (2583, 62622), (2646, 61131), (2911, 55566), (2982, 54243), (3087, 52398), (3321, 48706), (3479, 46494), (3834, 42189), (3969, 40754), (4018, 40257), (4473, 36162), (5166, 31311), (5751, 28126), (5822, 27783), (6027, 26838), (6174, 26199), (6642, 24353), (6958, 23247), (7749, 20874), (7938, 20377), (8733, 18522), (8946, 18081), (9261, 17466), (10437, 15498), (11502, 14063), (12054, 13419)]