129940992

素因数分解:

$2^9\times 3^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 120

約数和(自身を含む): 379500264

約数和(自身を除く): 249559272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 173, 192, 256, 288, 326, 346, 384, 489, 512, 519, 576, 652, 692, 768, 978, 1038, 1152, 1304, 1384, 1467, 1536, 1557, 1956, 2076, 2304, 2608, 2768, 2934, 3114, 3912, 4152, 4608, 5216, 5536, 5868, 6228, 7824, 8304, 10432, 11072, 11736, 12456, 15648, 16608, 20864, 22144, 23472, 24912, 28199, 31296, 33216, 41728, 44288, 46944, 49824, 56398, 62592, 66432, 83456, 84597, 88576, 93888, 99648, 112796, 125184, 132864, 169194, 187776, 199296, 225592, 250368, 253791, 265728, 338388, 375552, 398592, 451184, 507582, 676776, 751104, 797184, 902368, 1015164, 1353552, 1804736, 2030328, 2707104, 3609472, 4060656, 5414208, 7218944, 8121312, 10828416, 14437888, 16242624, 21656832, 32485248, 43313664, 64970496, 129940992]

約数ペア:

[(1, 129940992), (2, 64970496), (3, 43313664), (4, 32485248), (6, 21656832), (8, 16242624), (9, 14437888), (12, 10828416), (16, 8121312), (18, 7218944), (24, 5414208), (32, 4060656), (36, 3609472), (48, 2707104), (64, 2030328), (72, 1804736), (96, 1353552), (128, 1015164), (144, 902368), (163, 797184), (173, 751104), (192, 676776), (256, 507582), (288, 451184), (326, 398592), (346, 375552), (384, 338388), (489, 265728), (512, 253791), (519, 250368), (576, 225592), (652, 199296), (692, 187776), (768, 169194), (978, 132864), (1038, 125184), (1152, 112796), (1304, 99648), (1384, 93888), (1467, 88576), (1536, 84597), (1557, 83456), (1956, 66432), (2076, 62592), (2304, 56398), (2608, 49824), (2768, 46944), (2934, 44288), (3114, 41728), (3912, 33216), (4152, 31296), (4608, 28199), (5216, 24912), (5536, 23472), (5868, 22144), (6228, 20864), (7824, 16608), (8304, 15648), (10432, 12456), (11072, 11736)]