198339456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 625121280

約数和(自身を除く): 426781824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 127, 128, 147, 166, 168, 192, 196, 224, 249, 254, 294, 332, 336, 381, 384, 392, 448, 498, 508, 581, 588, 664, 672, 762, 784, 889, 896, 996, 1016, 1162, 1176, 1328, 1344, 1524, 1568, 1743, 1778, 1992, 2032, 2324, 2352, 2656, 2667, 2688, 3048, 3136, 3486, 3556, 3984, 4064, 4067, 4648, 4704, 5312, 5334, 6096, 6223, 6272, 6972, 7112, 7968, 8128, 8134, 9296, 9408, 10541, 10624, 10668, 12192, 12201, 12446, 13944, 14224, 15936, 16256, 16268, 18592, 18669, 18816, 21082, 21336, 24384, 24402, 24892, 27888, 28448, 31623, 31872, 32536, 37184, 37338, 42164, 42672, 48768, 48804, 49784, 55776, 56896, 63246, 65072, 73787, 74368, 74676, 84328, 85344, 97608, 99568, 111552, 113792, 126492, 130144, 147574, 149352, 168656, 170688, 195216, 199136, 221361, 223104, 252984, 260288, 295148, 298704, 337312, 341376, 390432, 398272, 442722, 505968, 516509, 520576, 590296, 597408, 674624, 780864, 796544, 885444, 1011936, 1033018, 1180592, 1194816, 1349248, 1549527, 1561728, 1770888, 2023872, 2066036, 2361184, 2389632, 3099054, 3541776, 4047744, 4132072, 4722368, 6198108, 7083552, 8264144, 9444736, 12396216, 14167104, 16528288, 24792432, 28334208, 33056576, 49584864, 66113152, 99169728, 198339456]

約数ペア:

[(1, 198339456), (2, 99169728), (3, 66113152), (4, 49584864), (6, 33056576), (7, 28334208), (8, 24792432), (12, 16528288), (14, 14167104), (16, 12396216), (21, 9444736), (24, 8264144), (28, 7083552), (32, 6198108), (42, 4722368), (48, 4132072), (49, 4047744), (56, 3541776), (64, 3099054), (83, 2389632), (84, 2361184), (96, 2066036), (98, 2023872), (112, 1770888), (127, 1561728), (128, 1549527), (147, 1349248), (166, 1194816), (168, 1180592), (192, 1033018), (196, 1011936), (224, 885444), (249, 796544), (254, 780864), (294, 674624), (332, 597408), (336, 590296), (381, 520576), (384, 516509), (392, 505968), (448, 442722), (498, 398272), (508, 390432), (581, 341376), (588, 337312), (664, 298704), (672, 295148), (762, 260288), (784, 252984), (889, 223104), (896, 221361), (996, 199136), (1016, 195216), (1162, 170688), (1176, 168656), (1328, 149352), (1344, 147574), (1524, 130144), (1568, 126492), (1743, 113792), (1778, 111552), (1992, 99568), (2032, 97608), (2324, 85344), (2352, 84328), (2656, 74676), (2667, 74368), (2688, 73787), (3048, 65072), (3136, 63246), (3486, 56896), (3556, 55776), (3984, 49784), (4064, 48804), (4067, 48768), (4648, 42672), (4704, 42164), (5312, 37338), (5334, 37184), (6096, 32536), (6223, 31872), (6272, 31623), (6972, 28448), (7112, 27888), (7968, 24892), (8128, 24402), (8134, 24384), (9296, 21336), (9408, 21082), (10541, 18816), (10624, 18669), (10668, 18592), (12192, 16268), (12201, 16256), (12446, 15936), (13944, 14224)]