159385344

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 447390720

約数和(自身を除く): 288005376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 79, 96, 111, 128, 142, 148, 158, 192, 213, 222, 237, 256, 284, 296, 316, 384, 426, 444, 474, 568, 592, 632, 768, 852, 888, 948, 1136, 1184, 1264, 1704, 1776, 1896, 2272, 2368, 2528, 2627, 2923, 3408, 3552, 3792, 4544, 4736, 5056, 5254, 5609, 5846, 6816, 7104, 7584, 7881, 8769, 9088, 9472, 10112, 10508, 11218, 11692, 13632, 14208, 15168, 15762, 16827, 17538, 18176, 20224, 21016, 22436, 23384, 27264, 28416, 30336, 31524, 33654, 35076, 42032, 44872, 46768, 54528, 60672, 63048, 67308, 70152, 84064, 89744, 93536, 126096, 134616, 140304, 168128, 179488, 187072, 207533, 252192, 269232, 280608, 336256, 358976, 374144, 415066, 504384, 538464, 561216, 622599, 672512, 717952, 748288, 830132, 1008768, 1076928, 1122432, 1245198, 1435904, 1660264, 2017536, 2153856, 2244864, 2490396, 3320528, 4307712, 4980792, 6641056, 9961584, 13282112, 19923168, 26564224, 39846336, 53128448, 79692672, 159385344]

約数ペア:

[(1, 159385344), (2, 79692672), (3, 53128448), (4, 39846336), (6, 26564224), (8, 19923168), (12, 13282112), (16, 9961584), (24, 6641056), (32, 4980792), (37, 4307712), (48, 3320528), (64, 2490396), (71, 2244864), (74, 2153856), (79, 2017536), (96, 1660264), (111, 1435904), (128, 1245198), (142, 1122432), (148, 1076928), (158, 1008768), (192, 830132), (213, 748288), (222, 717952), (237, 672512), (256, 622599), (284, 561216), (296, 538464), (316, 504384), (384, 415066), (426, 374144), (444, 358976), (474, 336256), (568, 280608), (592, 269232), (632, 252192), (768, 207533), (852, 187072), (888, 179488), (948, 168128), (1136, 140304), (1184, 134616), (1264, 126096), (1704, 93536), (1776, 89744), (1896, 84064), (2272, 70152), (2368, 67308), (2528, 63048), (2627, 60672), (2923, 54528), (3408, 46768), (3552, 44872), (3792, 42032), (4544, 35076), (4736, 33654), (5056, 31524), (5254, 30336), (5609, 28416), (5846, 27264), (6816, 23384), (7104, 22436), (7584, 21016), (7881, 20224), (8769, 18176), (9088, 17538), (9472, 16827), (10112, 15762), (10508, 15168), (11218, 14208), (11692, 13632)]