198902184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 592920000

約数和(自身を除く): 394017816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 89, 104, 114, 116, 152, 156, 169, 174, 178, 228, 232, 247, 267, 312, 338, 348, 356, 377, 456, 494, 507, 534, 551, 676, 696, 712, 741, 754, 988, 1014, 1068, 1102, 1131, 1157, 1352, 1482, 1508, 1653, 1691, 1976, 2028, 2136, 2204, 2262, 2314, 2581, 2964, 3016, 3211, 3306, 3382, 3471, 4056, 4408, 4524, 4628, 4901, 5073, 5162, 5928, 6422, 6612, 6764, 6942, 7163, 7743, 9048, 9256, 9633, 9802, 10146, 10324, 12844, 13224, 13528, 13884, 14326, 14703, 15041, 15486, 19266, 19604, 20292, 20648, 21489, 21983, 25688, 27768, 28652, 29406, 30082, 30972, 33553, 38532, 39208, 40584, 42978, 43966, 45123, 49039, 57304, 58812, 60164, 61944, 65949, 67106, 77064, 85956, 87932, 90246, 93119, 98078, 100659, 117624, 120328, 131898, 134212, 147117, 171912, 175864, 180492, 186238, 196156, 201318, 263796, 268424, 279357, 285779, 294234, 360984, 372476, 392312, 402636, 436189, 527592, 558714, 571558, 588468, 637507, 744952, 805272, 857337, 872378, 1117428, 1143116, 1176936, 1275014, 1308567, 1714674, 1744756, 1912521, 2234856, 2286232, 2550028, 2617134, 3429348, 3489512, 3825042, 5100056, 5234268, 6858696, 7650084, 8287591, 10468536, 15300168, 16575182, 24862773, 33150364, 49725546, 66300728, 99451092, 198902184]

約数ペア:

[(1, 198902184), (2, 99451092), (3, 66300728), (4, 49725546), (6, 33150364), (8, 24862773), (12, 16575182), (13, 15300168), (19, 10468536), (24, 8287591), (26, 7650084), (29, 6858696), (38, 5234268), (39, 5100056), (52, 3825042), (57, 3489512), (58, 3429348), (76, 2617134), (78, 2550028), (87, 2286232), (89, 2234856), (104, 1912521), (114, 1744756), (116, 1714674), (152, 1308567), (156, 1275014), (169, 1176936), (174, 1143116), (178, 1117428), (228, 872378), (232, 857337), (247, 805272), (267, 744952), (312, 637507), (338, 588468), (348, 571558), (356, 558714), (377, 527592), (456, 436189), (494, 402636), (507, 392312), (534, 372476), (551, 360984), (676, 294234), (696, 285779), (712, 279357), (741, 268424), (754, 263796), (988, 201318), (1014, 196156), (1068, 186238), (1102, 180492), (1131, 175864), (1157, 171912), (1352, 147117), (1482, 134212), (1508, 131898), (1653, 120328), (1691, 117624), (1976, 100659), (2028, 98078), (2136, 93119), (2204, 90246), (2262, 87932), (2314, 85956), (2581, 77064), (2964, 67106), (3016, 65949), (3211, 61944), (3306, 60164), (3382, 58812), (3471, 57304), (4056, 49039), (4408, 45123), (4524, 43966), (4628, 42978), (4901, 40584), (5073, 39208), (5162, 38532), (5928, 33553), (6422, 30972), (6612, 30082), (6764, 29406), (6942, 28652), (7163, 27768), (7743, 25688), (9048, 21983), (9256, 21489), (9633, 20648), (9802, 20292), (10146, 19604), (10324, 19266), (12844, 15486), (13224, 15041), (13528, 14703), (13884, 14326)]