198373536

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 593296704

約数和(自身を除く): 394923168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 243, 263, 288, 291, 324, 388, 432, 486, 526, 582, 648, 776, 789, 864, 873, 972, 1052, 1164, 1296, 1552, 1578, 1746, 1944, 2104, 2328, 2367, 2592, 2619, 3104, 3156, 3492, 3888, 4208, 4656, 4734, 5238, 6312, 6984, 7101, 7776, 7857, 8416, 9312, 9468, 10476, 12624, 13968, 14202, 15714, 18936, 20952, 21303, 23571, 25248, 25511, 27936, 28404, 31428, 37872, 41904, 42606, 47142, 51022, 56808, 62856, 63909, 75744, 76533, 83808, 85212, 94284, 102044, 113616, 125712, 127818, 153066, 170424, 188568, 204088, 227232, 229599, 251424, 255636, 306132, 340848, 377136, 408176, 459198, 511272, 612264, 681696, 688797, 754272, 816352, 918396, 1022544, 1224528, 1377594, 1836792, 2045088, 2066391, 2449056, 2755188, 3673584, 4132782, 5510376, 6199173, 7347168, 8265564, 11020752, 12398346, 16531128, 22041504, 24796692, 33062256, 49593384, 66124512, 99186768, 198373536]

約数ペア:

[(1, 198373536), (2, 99186768), (3, 66124512), (4, 49593384), (6, 33062256), (8, 24796692), (9, 22041504), (12, 16531128), (16, 12398346), (18, 11020752), (24, 8265564), (27, 7347168), (32, 6199173), (36, 5510376), (48, 4132782), (54, 3673584), (72, 2755188), (81, 2449056), (96, 2066391), (97, 2045088), (108, 1836792), (144, 1377594), (162, 1224528), (194, 1022544), (216, 918396), (243, 816352), (263, 754272), (288, 688797), (291, 681696), (324, 612264), (388, 511272), (432, 459198), (486, 408176), (526, 377136), (582, 340848), (648, 306132), (776, 255636), (789, 251424), (864, 229599), (873, 227232), (972, 204088), (1052, 188568), (1164, 170424), (1296, 153066), (1552, 127818), (1578, 125712), (1746, 113616), (1944, 102044), (2104, 94284), (2328, 85212), (2367, 83808), (2592, 76533), (2619, 75744), (3104, 63909), (3156, 62856), (3492, 56808), (3888, 51022), (4208, 47142), (4656, 42606), (4734, 41904), (5238, 37872), (6312, 31428), (6984, 28404), (7101, 27936), (7776, 25511), (7857, 25248), (8416, 23571), (9312, 21303), (9468, 20952), (10476, 18936), (12624, 15714), (13968, 14202)]