179636702868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5147}}^1\times {\mathrm{138497}}^1$

素因数の和:143661

約数の個数: 72

約数和(自身を含む): 519055048512

約数和(自身を除く): 339418345644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5147, 10294, 15441, 20588, 30882, 36029, 46323, 61764, 72058, 92646, 108087, 138497, 144116, 185292, 216174, 276994, 324261, 415491, 432348, 553988, 648522, 830982, 969479, 1246473, 1297044, 1661964, 1938958, 2492946, 2908437, 3877916, 4985892, 5816874, 8725311, 11633748, 17450622, 34901244, 712844059, 1425688118, 2138532177, 2851376236, 4277064354, 4989908413, 6415596531, 8554128708, 9979816826, 12831193062, 14969725239, 19959633652, 25662386124, 29939450478, 44909175717, 59878900956, 89818351434, 179636702868]

約数ペア:

[(1, 179636702868), (2, 89818351434), (3, 59878900956), (4, 44909175717), (6, 29939450478), (7, 25662386124), (9, 19959633652), (12, 14969725239), (14, 12831193062), (18, 9979816826), (21, 8554128708), (28, 6415596531), (36, 4989908413), (42, 4277064354), (63, 2851376236), (84, 2138532177), (126, 1425688118), (252, 712844059), (5147, 34901244), (10294, 17450622), (15441, 11633748), (20588, 8725311), (30882, 5816874), (36029, 4985892), (46323, 3877916), (61764, 2908437), (72058, 2492946), (92646, 1938958), (108087, 1661964), (138497, 1297044), (144116, 1246473), (185292, 969479), (216174, 830982), (276994, 648522), (324261, 553988), (415491, 432348)]