138300672

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 392709632

約数和(自身を除く): 254408960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 157, 186, 192, 222, 248, 256, 296, 314, 372, 384, 444, 471, 496, 592, 628, 744, 768, 888, 942, 992, 1147, 1184, 1256, 1488, 1776, 1884, 1984, 2294, 2368, 2512, 2976, 3441, 3552, 3768, 3968, 4588, 4736, 4867, 5024, 5809, 5952, 6882, 7104, 7536, 7936, 9176, 9472, 9734, 10048, 11618, 11904, 13764, 14208, 14601, 15072, 17427, 18352, 19468, 20096, 23236, 23808, 27528, 28416, 29202, 30144, 34854, 36704, 38936, 40192, 46472, 55056, 58404, 60288, 69708, 73408, 77872, 92944, 110112, 116808, 120576, 139416, 146816, 155744, 180079, 185888, 220224, 233616, 278832, 293632, 311488, 360158, 371776, 440448, 467232, 540237, 557664, 622976, 720316, 743552, 880896, 934464, 1080474, 1115328, 1245952, 1440632, 1487104, 1868928, 2160948, 2230656, 2881264, 3737856, 4321896, 4461312, 5762528, 8643792, 11525056, 17287584, 23050112, 34575168, 46100224, 69150336, 138300672]

約数ペア:

[(1, 138300672), (2, 69150336), (3, 46100224), (4, 34575168), (6, 23050112), (8, 17287584), (12, 11525056), (16, 8643792), (24, 5762528), (31, 4461312), (32, 4321896), (37, 3737856), (48, 2881264), (62, 2230656), (64, 2160948), (74, 1868928), (93, 1487104), (96, 1440632), (111, 1245952), (124, 1115328), (128, 1080474), (148, 934464), (157, 880896), (186, 743552), (192, 720316), (222, 622976), (248, 557664), (256, 540237), (296, 467232), (314, 440448), (372, 371776), (384, 360158), (444, 311488), (471, 293632), (496, 278832), (592, 233616), (628, 220224), (744, 185888), (768, 180079), (888, 155744), (942, 146816), (992, 139416), (1147, 120576), (1184, 116808), (1256, 110112), (1488, 92944), (1776, 77872), (1884, 73408), (1984, 69708), (2294, 60288), (2368, 58404), (2512, 55056), (2976, 46472), (3441, 40192), (3552, 38936), (3768, 36704), (3968, 34854), (4588, 30144), (4736, 29202), (4867, 28416), (5024, 27528), (5809, 23808), (5952, 23236), (6882, 20096), (7104, 19468), (7536, 18352), (7936, 17427), (9176, 15072), (9472, 14601), (9734, 14208), (10048, 13764), (11618, 11904)]