173991168

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 558384008

約数和(自身を除く): 384392840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 157, 192, 208, 222, 234, 256, 288, 296, 312, 314, 333, 384, 416, 444, 468, 471, 481, 576, 592, 624, 628, 666, 768, 832, 888, 936, 942, 962, 1152, 1184, 1248, 1256, 1332, 1413, 1443, 1664, 1776, 1872, 1884, 1924, 2041, 2304, 2368, 2496, 2512, 2664, 2826, 2886, 3328, 3552, 3744, 3768, 3848, 4082, 4329, 4736, 4992, 5024, 5328, 5652, 5772, 5809, 6123, 7104, 7488, 7536, 7696, 8164, 8658, 9472, 9984, 10048, 10656, 11304, 11544, 11618, 12246, 14208, 14976, 15072, 15392, 16328, 17316, 17427, 18369, 20096, 21312, 22608, 23088, 23236, 24492, 28416, 29952, 30144, 30784, 32656, 34632, 34854, 36738, 40192, 42624, 45216, 46176, 46472, 48984, 52281, 60288, 61568, 65312, 69264, 69708, 73476, 75517, 85248, 90432, 92352, 92944, 97968, 104562, 120576, 123136, 130624, 138528, 139416, 146952, 151034, 180864, 184704, 185888, 195936, 209124, 226551, 261248, 277056, 278832, 293904, 302068, 361728, 369408, 371776, 391872, 418248, 453102, 522496, 554112, 557664, 587808, 604136, 679653, 743552, 783744, 836496, 906204, 1108224, 1115328, 1175616, 1208272, 1359306, 1487104, 1567488, 1672992, 1812408, 2230656, 2351232, 2416544, 2718612, 3345984, 3624816, 4461312, 4702464, 4833088, 5437224, 6691968, 7249632, 9666176, 10874448, 13383936, 14499264, 19332352, 21748896, 28998528, 43497792, 57997056, 86995584, 173991168]

約数ペア:

[(1, 173991168), (2, 86995584), (3, 57997056), (4, 43497792), (6, 28998528), (8, 21748896), (9, 19332352), (12, 14499264), (13, 13383936), (16, 10874448), (18, 9666176), (24, 7249632), (26, 6691968), (32, 5437224), (36, 4833088), (37, 4702464), (39, 4461312), (48, 3624816), (52, 3345984), (64, 2718612), (72, 2416544), (74, 2351232), (78, 2230656), (96, 1812408), (104, 1672992), (111, 1567488), (117, 1487104), (128, 1359306), (144, 1208272), (148, 1175616), (156, 1115328), (157, 1108224), (192, 906204), (208, 836496), (222, 783744), (234, 743552), (256, 679653), (288, 604136), (296, 587808), (312, 557664), (314, 554112), (333, 522496), (384, 453102), (416, 418248), (444, 391872), (468, 371776), (471, 369408), (481, 361728), (576, 302068), (592, 293904), (624, 278832), (628, 277056), (666, 261248), (768, 226551), (832, 209124), (888, 195936), (936, 185888), (942, 184704), (962, 180864), (1152, 151034), (1184, 146952), (1248, 139416), (1256, 138528), (1332, 130624), (1413, 123136), (1443, 120576), (1664, 104562), (1776, 97968), (1872, 92944), (1884, 92352), (1924, 90432), (2041, 85248), (2304, 75517), (2368, 73476), (2496, 69708), (2512, 69264), (2664, 65312), (2826, 61568), (2886, 60288), (3328, 52281), (3552, 48984), (3744, 46472), (3768, 46176), (3848, 45216), (4082, 42624), (4329, 40192), (4736, 36738), (4992, 34854), (5024, 34632), (5328, 32656), (5652, 30784), (5772, 30144), (5809, 29952), (6123, 28416), (7104, 24492), (7488, 23236), (7536, 23088), (7696, 22608), (8164, 21312), (8658, 20096), (9472, 18369), (9984, 17427), (10048, 17316), (10656, 16328), (11304, 15392), (11544, 15072), (11618, 14976), (12246, 14208)]