160181712

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 140

約数和(自身を含む): 481409664

約数和(自身を除く): 321227952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 443, 486, 496, 558, 648, 729, 744, 837, 886, 972, 1116, 1296, 1329, 1458, 1488, 1674, 1772, 1944, 2232, 2511, 2658, 2916, 3348, 3544, 3888, 3987, 4464, 5022, 5316, 5832, 6696, 7088, 7533, 7974, 10044, 10632, 11664, 11961, 13392, 13733, 15066, 15948, 20088, 21264, 22599, 23922, 27466, 30132, 31896, 35883, 40176, 41199, 45198, 47844, 54932, 60264, 63792, 71766, 82398, 90396, 95688, 107649, 109864, 120528, 123597, 143532, 164796, 180792, 191376, 215298, 219728, 247194, 287064, 322947, 329592, 361584, 370791, 430596, 494388, 574128, 645894, 659184, 741582, 861192, 988776, 1112373, 1291788, 1483164, 1722384, 1977552, 2224746, 2583576, 2966328, 3337119, 4449492, 5167152, 5932656, 6674238, 8898984, 10011357, 13348476, 17797968, 20022714, 26696952, 40045428, 53393904, 80090856, 160181712]

約数ペア:

[(1, 160181712), (2, 80090856), (3, 53393904), (4, 40045428), (6, 26696952), (8, 20022714), (9, 17797968), (12, 13348476), (16, 10011357), (18, 8898984), (24, 6674238), (27, 5932656), (31, 5167152), (36, 4449492), (48, 3337119), (54, 2966328), (62, 2583576), (72, 2224746), (81, 1977552), (93, 1722384), (108, 1483164), (124, 1291788), (144, 1112373), (162, 988776), (186, 861192), (216, 741582), (243, 659184), (248, 645894), (279, 574128), (324, 494388), (372, 430596), (432, 370791), (443, 361584), (486, 329592), (496, 322947), (558, 287064), (648, 247194), (729, 219728), (744, 215298), (837, 191376), (886, 180792), (972, 164796), (1116, 143532), (1296, 123597), (1329, 120528), (1458, 109864), (1488, 107649), (1674, 95688), (1772, 90396), (1944, 82398), (2232, 71766), (2511, 63792), (2658, 60264), (2916, 54932), (3348, 47844), (3544, 45198), (3888, 41199), (3987, 40176), (4464, 35883), (5022, 31896), (5316, 30132), (5832, 27466), (6696, 23922), (7088, 22599), (7533, 21264), (7974, 20088), (10044, 15948), (10632, 15066), (11664, 13733), (11961, 13392)]