189472248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 617809920

約数和(自身を除く): 428337672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 67, 72, 84, 93, 124, 126, 134, 168, 181, 186, 201, 217, 248, 252, 268, 279, 362, 372, 402, 434, 469, 504, 536, 543, 558, 603, 651, 724, 744, 804, 868, 938, 1086, 1116, 1206, 1267, 1302, 1407, 1448, 1608, 1629, 1736, 1876, 1953, 2077, 2172, 2232, 2412, 2534, 2604, 2814, 3258, 3752, 3801, 3906, 4154, 4221, 4344, 4824, 5068, 5208, 5611, 5628, 6231, 6516, 7602, 7812, 8308, 8442, 10136, 11222, 11256, 11403, 12127, 12462, 13032, 14539, 15204, 15624, 16616, 16833, 16884, 18693, 22444, 22806, 24254, 24924, 29078, 30408, 33666, 33768, 36381, 37386, 39277, 43617, 44888, 45612, 48508, 49848, 50499, 58156, 67332, 72762, 74772, 78554, 84889, 87234, 91224, 97016, 100998, 109143, 116312, 117831, 130851, 134664, 145524, 149544, 157108, 169778, 174468, 201996, 218286, 235662, 254667, 261702, 291048, 314216, 339556, 348936, 353493, 375937, 403992, 436572, 471324, 509334, 523404, 679112, 706986, 751874, 764001, 873144, 942648, 1018668, 1046808, 1127811, 1413972, 1503748, 1528002, 2037336, 2255622, 2631559, 2827944, 3007496, 3056004, 3383433, 4511244, 5263118, 6112008, 6766866, 7894677, 9022488, 10526236, 13533732, 15789354, 21052472, 23684031, 27067464, 31578708, 47368062, 63157416, 94736124, 189472248]

約数ペア:

[(1, 189472248), (2, 94736124), (3, 63157416), (4, 47368062), (6, 31578708), (7, 27067464), (8, 23684031), (9, 21052472), (12, 15789354), (14, 13533732), (18, 10526236), (21, 9022488), (24, 7894677), (28, 6766866), (31, 6112008), (36, 5263118), (42, 4511244), (56, 3383433), (62, 3056004), (63, 3007496), (67, 2827944), (72, 2631559), (84, 2255622), (93, 2037336), (124, 1528002), (126, 1503748), (134, 1413972), (168, 1127811), (181, 1046808), (186, 1018668), (201, 942648), (217, 873144), (248, 764001), (252, 751874), (268, 706986), (279, 679112), (362, 523404), (372, 509334), (402, 471324), (434, 436572), (469, 403992), (504, 375937), (536, 353493), (543, 348936), (558, 339556), (603, 314216), (651, 291048), (724, 261702), (744, 254667), (804, 235662), (868, 218286), (938, 201996), (1086, 174468), (1116, 169778), (1206, 157108), (1267, 149544), (1302, 145524), (1407, 134664), (1448, 130851), (1608, 117831), (1629, 116312), (1736, 109143), (1876, 100998), (1953, 97016), (2077, 91224), (2172, 87234), (2232, 84889), (2412, 78554), (2534, 74772), (2604, 72762), (2814, 67332), (3258, 58156), (3752, 50499), (3801, 49848), (3906, 48508), (4154, 45612), (4221, 44888), (4344, 43617), (4824, 39277), (5068, 37386), (5208, 36381), (5611, 33768), (5628, 33666), (6231, 30408), (6516, 29078), (7602, 24924), (7812, 24254), (8308, 22806), (8442, 22444), (10136, 18693), (11222, 16884), (11256, 16833), (11403, 16616), (12127, 15624), (12462, 15204), (13032, 14539)]