158539968

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 480322128

約数和(自身を除く): 321782160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 64, 72, 74, 86, 96, 111, 129, 144, 148, 172, 173, 192, 222, 258, 288, 296, 333, 344, 346, 387, 444, 516, 519, 576, 592, 666, 688, 692, 774, 888, 1032, 1038, 1184, 1332, 1376, 1384, 1548, 1557, 1591, 1776, 2064, 2076, 2368, 2664, 2752, 2768, 3096, 3114, 3182, 3552, 4128, 4152, 4773, 5328, 5536, 6192, 6228, 6364, 6401, 7104, 7439, 8256, 8304, 9546, 10656, 11072, 12384, 12456, 12728, 12802, 14319, 14878, 16608, 19092, 19203, 21312, 22317, 24768, 24912, 25456, 25604, 28638, 29756, 33216, 38184, 38406, 44634, 49824, 50912, 51208, 57276, 57609, 59512, 66951, 76368, 76812, 89268, 99648, 101824, 102416, 114552, 115218, 119024, 133902, 152736, 153624, 178536, 204832, 229104, 230436, 238048, 267804, 275243, 305472, 307248, 357072, 409664, 458208, 460872, 476096, 535608, 550486, 614496, 714144, 825729, 916416, 921744, 1071216, 1100972, 1228992, 1428288, 1651458, 1843488, 2142432, 2201944, 2477187, 3302916, 3686976, 4284864, 4403888, 4954374, 6605832, 8807776, 9908748, 13211664, 17615552, 19817496, 26423328, 39634992, 52846656, 79269984, 158539968]

約数ペア:

[(1, 158539968), (2, 79269984), (3, 52846656), (4, 39634992), (6, 26423328), (8, 19817496), (9, 17615552), (12, 13211664), (16, 9908748), (18, 8807776), (24, 6605832), (32, 4954374), (36, 4403888), (37, 4284864), (43, 3686976), (48, 3302916), (64, 2477187), (72, 2201944), (74, 2142432), (86, 1843488), (96, 1651458), (111, 1428288), (129, 1228992), (144, 1100972), (148, 1071216), (172, 921744), (173, 916416), (192, 825729), (222, 714144), (258, 614496), (288, 550486), (296, 535608), (333, 476096), (344, 460872), (346, 458208), (387, 409664), (444, 357072), (516, 307248), (519, 305472), (576, 275243), (592, 267804), (666, 238048), (688, 230436), (692, 229104), (774, 204832), (888, 178536), (1032, 153624), (1038, 152736), (1184, 133902), (1332, 119024), (1376, 115218), (1384, 114552), (1548, 102416), (1557, 101824), (1591, 99648), (1776, 89268), (2064, 76812), (2076, 76368), (2368, 66951), (2664, 59512), (2752, 57609), (2768, 57276), (3096, 51208), (3114, 50912), (3182, 49824), (3552, 44634), (4128, 38406), (4152, 38184), (4773, 33216), (5328, 29756), (5536, 28638), (6192, 25604), (6228, 25456), (6364, 24912), (6401, 24768), (7104, 22317), (7439, 21312), (8256, 19203), (8304, 19092), (9546, 16608), (10656, 14878), (11072, 14319), (12384, 12802), (12456, 12728)]