160531488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 501522840

約数和(自身を除く): 340991352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 809, 848, 936, 954, 1248, 1272, 1378, 1618, 1696, 1872, 1908, 2067, 2427, 2544, 2756, 3236, 3744, 3816, 4134, 4854, 5088, 5512, 6201, 6472, 7281, 7632, 8268, 9708, 10517, 11024, 12402, 12944, 14562, 15264, 16536, 19416, 21034, 22048, 24804, 25888, 29124, 31551, 33072, 38832, 42068, 42877, 49608, 58248, 63102, 66144, 77664, 84136, 85754, 94653, 99216, 116496, 126204, 128631, 168272, 171508, 189306, 198432, 232992, 252408, 257262, 336544, 343016, 378612, 385893, 504816, 514524, 557401, 686032, 757224, 771786, 1009632, 1029048, 1114802, 1372064, 1514448, 1543572, 1672203, 2058096, 2229604, 3028896, 3087144, 3344406, 4116192, 4459208, 5016609, 6174288, 6688812, 8918416, 10033218, 12348576, 13377624, 17836832, 20066436, 26755248, 40132872, 53510496, 80265744, 160531488]

約数ペア:

[(1, 160531488), (2, 80265744), (3, 53510496), (4, 40132872), (6, 26755248), (8, 20066436), (9, 17836832), (12, 13377624), (13, 12348576), (16, 10033218), (18, 8918416), (24, 6688812), (26, 6174288), (32, 5016609), (36, 4459208), (39, 4116192), (48, 3344406), (52, 3087144), (53, 3028896), (72, 2229604), (78, 2058096), (96, 1672203), (104, 1543572), (106, 1514448), (117, 1372064), (144, 1114802), (156, 1029048), (159, 1009632), (208, 771786), (212, 757224), (234, 686032), (288, 557401), (312, 514524), (318, 504816), (416, 385893), (424, 378612), (468, 343016), (477, 336544), (624, 257262), (636, 252408), (689, 232992), (809, 198432), (848, 189306), (936, 171508), (954, 168272), (1248, 128631), (1272, 126204), (1378, 116496), (1618, 99216), (1696, 94653), (1872, 85754), (1908, 84136), (2067, 77664), (2427, 66144), (2544, 63102), (2756, 58248), (3236, 49608), (3744, 42877), (3816, 42068), (4134, 38832), (4854, 33072), (5088, 31551), (5512, 29124), (6201, 25888), (6472, 24804), (7281, 22048), (7632, 21034), (8268, 19416), (9708, 16536), (10517, 15264), (11024, 14562), (12402, 12944)]