198630144

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 619021312

約数和(自身を除く): 420391168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 103, 108, 124, 128, 144, 162, 186, 192, 206, 216, 243, 248, 256, 279, 288, 309, 324, 372, 384, 412, 432, 486, 496, 558, 576, 618, 648, 744, 768, 824, 837, 864, 927, 972, 992, 1116, 1152, 1236, 1296, 1488, 1648, 1674, 1728, 1854, 1944, 1984, 2232, 2304, 2472, 2511, 2592, 2781, 2976, 3193, 3296, 3348, 3456, 3708, 3888, 3968, 4464, 4944, 5022, 5184, 5562, 5952, 6386, 6592, 6696, 6912, 7416, 7533, 7776, 7936, 8343, 8928, 9579, 9888, 10044, 10368, 11124, 11904, 12772, 13184, 13392, 14832, 15066, 15552, 16686, 17856, 19158, 19776, 20088, 20736, 22248, 23808, 25029, 25544, 26368, 26784, 28737, 29664, 30132, 31104, 33372, 35712, 38316, 39552, 40176, 44496, 50058, 51088, 53568, 57474, 59328, 60264, 62208, 66744, 71424, 76632, 79104, 80352, 86211, 88992, 100116, 102176, 107136, 114948, 118656, 120528, 133488, 153264, 160704, 172422, 177984, 200232, 204352, 214272, 229896, 237312, 241056, 258633, 266976, 306528, 321408, 344844, 355968, 400464, 408704, 459792, 482112, 517266, 533952, 613056, 642816, 689688, 711936, 775899, 800928, 817408, 919584, 964224, 1034532, 1067904, 1226112, 1379376, 1551798, 1601856, 1839168, 1928448, 2069064, 2135808, 2452224, 2758752, 3103596, 3203712, 3678336, 4138128, 5517504, 6207192, 6407424, 7356672, 8276256, 11035008, 12414384, 16552512, 22070016, 24828768, 33105024, 49657536, 66210048, 99315072, 198630144]

約数ペア:

[(1, 198630144), (2, 99315072), (3, 66210048), (4, 49657536), (6, 33105024), (8, 24828768), (9, 22070016), (12, 16552512), (16, 12414384), (18, 11035008), (24, 8276256), (27, 7356672), (31, 6407424), (32, 6207192), (36, 5517504), (48, 4138128), (54, 3678336), (62, 3203712), (64, 3103596), (72, 2758752), (81, 2452224), (93, 2135808), (96, 2069064), (103, 1928448), (108, 1839168), (124, 1601856), (128, 1551798), (144, 1379376), (162, 1226112), (186, 1067904), (192, 1034532), (206, 964224), (216, 919584), (243, 817408), (248, 800928), (256, 775899), (279, 711936), (288, 689688), (309, 642816), (324, 613056), (372, 533952), (384, 517266), (412, 482112), (432, 459792), (486, 408704), (496, 400464), (558, 355968), (576, 344844), (618, 321408), (648, 306528), (744, 266976), (768, 258633), (824, 241056), (837, 237312), (864, 229896), (927, 214272), (972, 204352), (992, 200232), (1116, 177984), (1152, 172422), (1236, 160704), (1296, 153264), (1488, 133488), (1648, 120528), (1674, 118656), (1728, 114948), (1854, 107136), (1944, 102176), (1984, 100116), (2232, 88992), (2304, 86211), (2472, 80352), (2511, 79104), (2592, 76632), (2781, 71424), (2976, 66744), (3193, 62208), (3296, 60264), (3348, 59328), (3456, 57474), (3708, 53568), (3888, 51088), (3968, 50058), (4464, 44496), (4944, 40176), (5022, 39552), (5184, 38316), (5562, 35712), (5952, 33372), (6386, 31104), (6592, 30132), (6696, 29664), (6912, 28737), (7416, 26784), (7533, 26368), (7776, 25544), (7936, 25029), (8343, 23808), (8928, 22248), (9579, 20736), (9888, 20088), (10044, 19776), (10368, 19158), (11124, 17856), (11904, 16686), (12772, 15552), (13184, 15066), (13392, 14832)]