157382784

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 520934400

約数和(自身を除く): 363551616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 113, 117, 124, 128, 144, 156, 186, 192, 208, 216, 226, 234, 248, 279, 288, 312, 339, 351, 372, 384, 403, 416, 432, 452, 468, 496, 558, 576, 624, 678, 702, 744, 806, 832, 837, 864, 904, 936, 992, 1017, 1116, 1152, 1209, 1248, 1356, 1404, 1469, 1488, 1612, 1664, 1674, 1728, 1808, 1872, 1984, 2034, 2232, 2418, 2496, 2712, 2808, 2938, 2976, 3051, 3224, 3348, 3456, 3503, 3616, 3627, 3744, 3968, 4068, 4407, 4464, 4836, 4992, 5424, 5616, 5876, 5952, 6102, 6448, 6696, 7006, 7232, 7254, 7488, 8136, 8814, 8928, 9672, 10509, 10848, 10881, 11232, 11752, 11904, 12204, 12896, 13221, 13392, 14012, 14464, 14508, 14976, 16272, 17628, 17856, 19344, 21018, 21696, 21762, 22464, 23504, 24408, 25792, 26442, 26784, 28024, 29016, 31527, 32544, 35256, 35712, 38688, 39663, 42036, 43392, 43524, 44928, 45539, 47008, 48816, 51584, 52884, 53568, 56048, 58032, 63054, 65088, 70512, 77376, 79326, 84072, 87048, 91078, 94016, 94581, 97632, 105768, 107136, 112096, 116064, 126108, 130176, 136617, 141024, 154752, 158652, 168144, 174096, 182156, 188032, 189162, 195264, 211536, 224192, 232128, 252216, 273234, 282048, 317304, 336288, 348192, 364312, 378324, 390528, 409851, 423072, 448384, 464256, 504432, 546468, 564096, 634608, 672576, 696384, 728624, 756648, 819702, 846144, 1008864, 1092936, 1229553, 1269216, 1345152, 1392768, 1457248, 1513296, 1639404, 1692288, 2017728, 2185872, 2459106, 2538432, 2914496, 3026592, 3278808, 4035456, 4371744, 4918212, 5076864, 5828992, 6053184, 6557616, 8743488, 9836424, 12106368, 13115232, 17486976, 19672848, 26230464, 39345696, 52460928, 78691392, 157382784]

約数ペア:

[(1, 157382784), (2, 78691392), (3, 52460928), (4, 39345696), (6, 26230464), (8, 19672848), (9, 17486976), (12, 13115232), (13, 12106368), (16, 9836424), (18, 8743488), (24, 6557616), (26, 6053184), (27, 5828992), (31, 5076864), (32, 4918212), (36, 4371744), (39, 4035456), (48, 3278808), (52, 3026592), (54, 2914496), (62, 2538432), (64, 2459106), (72, 2185872), (78, 2017728), (93, 1692288), (96, 1639404), (104, 1513296), (108, 1457248), (113, 1392768), (117, 1345152), (124, 1269216), (128, 1229553), (144, 1092936), (156, 1008864), (186, 846144), (192, 819702), (208, 756648), (216, 728624), (226, 696384), (234, 672576), (248, 634608), (279, 564096), (288, 546468), (312, 504432), (339, 464256), (351, 448384), (372, 423072), (384, 409851), (403, 390528), (416, 378324), (432, 364312), (452, 348192), (468, 336288), (496, 317304), (558, 282048), (576, 273234), (624, 252216), (678, 232128), (702, 224192), (744, 211536), (806, 195264), (832, 189162), (837, 188032), (864, 182156), (904, 174096), (936, 168144), (992, 158652), (1017, 154752), (1116, 141024), (1152, 136617), (1209, 130176), (1248, 126108), (1356, 116064), (1404, 112096), (1469, 107136), (1488, 105768), (1612, 97632), (1664, 94581), (1674, 94016), (1728, 91078), (1808, 87048), (1872, 84072), (1984, 79326), (2034, 77376), (2232, 70512), (2418, 65088), (2496, 63054), (2712, 58032), (2808, 56048), (2938, 53568), (2976, 52884), (3051, 51584), (3224, 48816), (3348, 47008), (3456, 45539), (3503, 44928), (3616, 43524), (3627, 43392), (3744, 42036), (3968, 39663), (4068, 38688), (4407, 35712), (4464, 35256), (4836, 32544), (4992, 31527), (5424, 29016), (5616, 28024), (5876, 26784), (5952, 26442), (6102, 25792), (6448, 24408), (6696, 23504), (7006, 22464), (7232, 21762), (7254, 21696), (7488, 21018), (8136, 19344), (8814, 17856), (8928, 17628), (9672, 16272), (10509, 14976), (10848, 14508), (10881, 14464), (11232, 14012), (11752, 13392), (11904, 13221), (12204, 12896)]