160258592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 381249792

約数和(自身を除く): 220991200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 43, 52, 62, 68, 86, 104, 124, 136, 172, 208, 221, 248, 272, 289, 344, 403, 416, 442, 496, 527, 544, 559, 578, 688, 731, 806, 884, 992, 1054, 1118, 1156, 1333, 1376, 1462, 1612, 1768, 2108, 2236, 2312, 2666, 2924, 3224, 3536, 3757, 4216, 4472, 4624, 5332, 5848, 6448, 6851, 7072, 7514, 8432, 8944, 8959, 9248, 9503, 10664, 11696, 12427, 12896, 13702, 15028, 16864, 17329, 17888, 17918, 19006, 21328, 22661, 23392, 24854, 27404, 30056, 34658, 35836, 38012, 42656, 45322, 49708, 54808, 60112, 69316, 71672, 76024, 90644, 99416, 109616, 116467, 120224, 138632, 143344, 152048, 161551, 181288, 198832, 219232, 232934, 277264, 286688, 294593, 304096, 323102, 362576, 385237, 397664, 465868, 554528, 589186, 646204, 725152, 770474, 931736, 1178372, 1292408, 1540948, 1863472, 2356744, 2584816, 3081896, 3726944, 4713488, 5008081, 5169632, 6163792, 9426976, 10016162, 12327584, 20032324, 40064648, 80129296, 160258592]

約数ペア:

[(1, 160258592), (2, 80129296), (4, 40064648), (8, 20032324), (13, 12327584), (16, 10016162), (17, 9426976), (26, 6163792), (31, 5169632), (32, 5008081), (34, 4713488), (43, 3726944), (52, 3081896), (62, 2584816), (68, 2356744), (86, 1863472), (104, 1540948), (124, 1292408), (136, 1178372), (172, 931736), (208, 770474), (221, 725152), (248, 646204), (272, 589186), (289, 554528), (344, 465868), (403, 397664), (416, 385237), (442, 362576), (496, 323102), (527, 304096), (544, 294593), (559, 286688), (578, 277264), (688, 232934), (731, 219232), (806, 198832), (884, 181288), (992, 161551), (1054, 152048), (1118, 143344), (1156, 138632), (1333, 120224), (1376, 116467), (1462, 109616), (1612, 99416), (1768, 90644), (2108, 76024), (2236, 71672), (2312, 69316), (2666, 60112), (2924, 54808), (3224, 49708), (3536, 45322), (3757, 42656), (4216, 38012), (4472, 35836), (4624, 34658), (5332, 30056), (5848, 27404), (6448, 24854), (6851, 23392), (7072, 22661), (7514, 21328), (8432, 19006), (8944, 17918), (8959, 17888), (9248, 17329), (9503, 16864), (10664, 15028), (11696, 13702), (12427, 12896)]