131386752

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5461

約数の個数: 128

約数和(自身を含む): 443251200

約数和(自身を除く): 311864448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 5431, 6048, 8064, 10862, 12096, 16293, 21724, 24192, 32586, 38017, 43448, 48879, 65172, 76034, 86896, 97758, 114051, 130344, 146637, 152068, 173792, 195516, 228102, 260688, 293274, 304136, 342153, 347584, 391032, 456204, 521376, 586548, 608272, 684306, 695168, 782064, 912408, 1026459, 1042752, 1173096, 1216544, 1368612, 1564128, 1824816, 2052918, 2085504, 2346192, 2433088, 2737224, 3128256, 3649632, 4105836, 4692384, 4866176, 5474448, 6256512, 7299264, 8211672, 9384768, 10948896, 14598528, 16423344, 18769536, 21897792, 32846688, 43795584, 65693376, 131386752]

約数ペア:

[(1, 131386752), (2, 65693376), (3, 43795584), (4, 32846688), (6, 21897792), (7, 18769536), (8, 16423344), (9, 14598528), (12, 10948896), (14, 9384768), (16, 8211672), (18, 7299264), (21, 6256512), (24, 5474448), (27, 4866176), (28, 4692384), (32, 4105836), (36, 3649632), (42, 3128256), (48, 2737224), (54, 2433088), (56, 2346192), (63, 2085504), (64, 2052918), (72, 1824816), (84, 1564128), (96, 1368612), (108, 1216544), (112, 1173096), (126, 1042752), (128, 1026459), (144, 912408), (168, 782064), (189, 695168), (192, 684306), (216, 608272), (224, 586548), (252, 521376), (288, 456204), (336, 391032), (378, 347584), (384, 342153), (432, 304136), (448, 293274), (504, 260688), (576, 228102), (672, 195516), (756, 173792), (864, 152068), (896, 146637), (1008, 130344), (1152, 114051), (1344, 97758), (1512, 86896), (1728, 76034), (2016, 65172), (2688, 48879), (3024, 43448), (3456, 38017), (4032, 32586), (5431, 24192), (6048, 21724), (8064, 16293), (10862, 12096)]