159439872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 466912512

約数和(自身を除く): 307472640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 71, 86, 96, 102, 128, 129, 136, 142, 172, 192, 204, 213, 256, 258, 272, 284, 344, 384, 408, 426, 512, 516, 544, 568, 688, 731, 768, 816, 852, 1024, 1032, 1088, 1136, 1207, 1376, 1462, 1536, 1632, 1704, 2064, 2176, 2193, 2272, 2414, 2752, 2924, 3053, 3072, 3264, 3408, 3621, 4128, 4352, 4386, 4544, 4828, 5504, 5848, 6106, 6528, 6816, 7242, 8256, 8704, 8772, 9088, 9159, 9656, 11008, 11696, 12212, 13056, 13632, 14484, 16512, 17408, 17544, 18176, 18318, 19312, 22016, 23392, 24424, 26112, 27264, 28968, 33024, 35088, 36352, 36636, 38624, 44032, 46784, 48848, 51901, 52224, 54528, 57936, 66048, 70176, 72704, 73272, 77248, 93568, 97696, 103802, 109056, 115872, 132096, 140352, 146544, 154496, 155703, 187136, 195392, 207604, 218112, 231744, 280704, 293088, 308992, 311406, 374272, 390784, 415208, 463488, 561408, 586176, 617984, 622812, 748544, 781568, 830416, 926976, 1122816, 1172352, 1235968, 1245624, 1563136, 1660832, 1853952, 2245632, 2344704, 2491248, 3126272, 3321664, 3707904, 4689408, 4982496, 6643328, 9378816, 9964992, 13286656, 19929984, 26573312, 39859968, 53146624, 79719936, 159439872]

約数ペア:

[(1, 159439872), (2, 79719936), (3, 53146624), (4, 39859968), (6, 26573312), (8, 19929984), (12, 13286656), (16, 9964992), (17, 9378816), (24, 6643328), (32, 4982496), (34, 4689408), (43, 3707904), (48, 3321664), (51, 3126272), (64, 2491248), (68, 2344704), (71, 2245632), (86, 1853952), (96, 1660832), (102, 1563136), (128, 1245624), (129, 1235968), (136, 1172352), (142, 1122816), (172, 926976), (192, 830416), (204, 781568), (213, 748544), (256, 622812), (258, 617984), (272, 586176), (284, 561408), (344, 463488), (384, 415208), (408, 390784), (426, 374272), (512, 311406), (516, 308992), (544, 293088), (568, 280704), (688, 231744), (731, 218112), (768, 207604), (816, 195392), (852, 187136), (1024, 155703), (1032, 154496), (1088, 146544), (1136, 140352), (1207, 132096), (1376, 115872), (1462, 109056), (1536, 103802), (1632, 97696), (1704, 93568), (2064, 77248), (2176, 73272), (2193, 72704), (2272, 70176), (2414, 66048), (2752, 57936), (2924, 54528), (3053, 52224), (3072, 51901), (3264, 48848), (3408, 46784), (3621, 44032), (4128, 38624), (4352, 36636), (4386, 36352), (4544, 35088), (4828, 33024), (5504, 28968), (5848, 27264), (6106, 26112), (6528, 24424), (6816, 23392), (7242, 22016), (8256, 19312), (8704, 18318), (8772, 18176), (9088, 17544), (9159, 17408), (9656, 16512), (11008, 14484), (11696, 13632), (12212, 13056)]