159491904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 512405376

約数和(自身を除く): 352913472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 37, 39, 44, 48, 52, 64, 66, 74, 78, 88, 96, 104, 111, 132, 143, 148, 156, 157, 176, 192, 208, 222, 264, 286, 296, 312, 314, 352, 407, 416, 429, 444, 471, 481, 528, 572, 592, 624, 628, 704, 814, 832, 858, 888, 942, 962, 1056, 1144, 1184, 1221, 1248, 1256, 1443, 1628, 1716, 1727, 1776, 1884, 1924, 2041, 2112, 2288, 2368, 2442, 2496, 2512, 2886, 3256, 3432, 3454, 3552, 3768, 3848, 4082, 4576, 4884, 5024, 5181, 5291, 5772, 5809, 6123, 6512, 6864, 6908, 7104, 7536, 7696, 8164, 9152, 9768, 10048, 10362, 10582, 11544, 11618, 12246, 13024, 13728, 13816, 15072, 15392, 15873, 16328, 17427, 19536, 20724, 21164, 22451, 23088, 23236, 24492, 26048, 27456, 27632, 30144, 30784, 31746, 32656, 34854, 39072, 41448, 42328, 44902, 46176, 46472, 48984, 55264, 63492, 63899, 65312, 67353, 69708, 75517, 78144, 82896, 84656, 89804, 92352, 92944, 97968, 110528, 126984, 127798, 130624, 134706, 139416, 151034, 165792, 169312, 179608, 185888, 191697, 195936, 226551, 253968, 255596, 269412, 278832, 302068, 331584, 338624, 359216, 371776, 383394, 391872, 453102, 507936, 511192, 538824, 557664, 604136, 718432, 766788, 830687, 906204, 1015872, 1022384, 1077648, 1115328, 1208272, 1436864, 1533576, 1661374, 1812408, 2044768, 2155296, 2416544, 2492061, 3067152, 3322748, 3624816, 4089536, 4310592, 4833088, 4984122, 6134304, 6645496, 7249632, 9968244, 12268608, 13290992, 14499264, 19936488, 26581984, 39872976, 53163968, 79745952, 159491904]

約数ペア:

[(1, 159491904), (2, 79745952), (3, 53163968), (4, 39872976), (6, 26581984), (8, 19936488), (11, 14499264), (12, 13290992), (13, 12268608), (16, 9968244), (22, 7249632), (24, 6645496), (26, 6134304), (32, 4984122), (33, 4833088), (37, 4310592), (39, 4089536), (44, 3624816), (48, 3322748), (52, 3067152), (64, 2492061), (66, 2416544), (74, 2155296), (78, 2044768), (88, 1812408), (96, 1661374), (104, 1533576), (111, 1436864), (132, 1208272), (143, 1115328), (148, 1077648), (156, 1022384), (157, 1015872), (176, 906204), (192, 830687), (208, 766788), (222, 718432), (264, 604136), (286, 557664), (296, 538824), (312, 511192), (314, 507936), (352, 453102), (407, 391872), (416, 383394), (429, 371776), (444, 359216), (471, 338624), (481, 331584), (528, 302068), (572, 278832), (592, 269412), (624, 255596), (628, 253968), (704, 226551), (814, 195936), (832, 191697), (858, 185888), (888, 179608), (942, 169312), (962, 165792), (1056, 151034), (1144, 139416), (1184, 134706), (1221, 130624), (1248, 127798), (1256, 126984), (1443, 110528), (1628, 97968), (1716, 92944), (1727, 92352), (1776, 89804), (1884, 84656), (1924, 82896), (2041, 78144), (2112, 75517), (2288, 69708), (2368, 67353), (2442, 65312), (2496, 63899), (2512, 63492), (2886, 55264), (3256, 48984), (3432, 46472), (3454, 46176), (3552, 44902), (3768, 42328), (3848, 41448), (4082, 39072), (4576, 34854), (4884, 32656), (5024, 31746), (5181, 30784), (5291, 30144), (5772, 27632), (5809, 27456), (6123, 26048), (6512, 24492), (6864, 23236), (6908, 23088), (7104, 22451), (7536, 21164), (7696, 20724), (8164, 19536), (9152, 17427), (9768, 16328), (10048, 15873), (10362, 15392), (10582, 15072), (11544, 13816), (11618, 13728), (12246, 13024)]