131940864

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 440462880

約数和(自身を除く): 308522016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 137, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 274, 288, 304, 342, 352, 384, 396, 411, 418, 456, 512, 528, 548, 576, 608, 627, 684, 704, 768, 792, 822, 836, 912, 1056, 1096, 1152, 1216, 1233, 1254, 1368, 1408, 1507, 1536, 1584, 1644, 1672, 1824, 1881, 2112, 2192, 2304, 2432, 2466, 2508, 2603, 2736, 2816, 3014, 3168, 3288, 3344, 3648, 3762, 4224, 4384, 4521, 4608, 4864, 4932, 5016, 5206, 5472, 5632, 6028, 6336, 6576, 6688, 7296, 7524, 7809, 8448, 8768, 9042, 9728, 9864, 10032, 10412, 10944, 12056, 12672, 13152, 13376, 13563, 14592, 15048, 15618, 16896, 17536, 18084, 19728, 20064, 20824, 21888, 23427, 24112, 25344, 26304, 26752, 27126, 28633, 29184, 30096, 31236, 35072, 36168, 39456, 40128, 41648, 43776, 46854, 48224, 50688, 52608, 53504, 54252, 57266, 60192, 62472, 70144, 72336, 78912, 80256, 83296, 85899, 87552, 93708, 96448, 105216, 107008, 108504, 114532, 120384, 124944, 144672, 157824, 160512, 166592, 171798, 187416, 192896, 210432, 217008, 229064, 240768, 249888, 257697, 289344, 315648, 321024, 333184, 343596, 374832, 385792, 434016, 458128, 481536, 499776, 515394, 578688, 631296, 666368, 687192, 749664, 771584, 868032, 916256, 963072, 999552, 1030788, 1157376, 1332736, 1374384, 1499328, 1736064, 1832512, 1999104, 2061576, 2314752, 2748768, 2998656, 3472128, 3665024, 3998208, 4123152, 5497536, 5997312, 6944256, 7330048, 8246304, 10995072, 11994624, 14660096, 16492608, 21990144, 32985216, 43980288, 65970432, 131940864]

約数ペア:

[(1, 131940864), (2, 65970432), (3, 43980288), (4, 32985216), (6, 21990144), (8, 16492608), (9, 14660096), (11, 11994624), (12, 10995072), (16, 8246304), (18, 7330048), (19, 6944256), (22, 5997312), (24, 5497536), (32, 4123152), (33, 3998208), (36, 3665024), (38, 3472128), (44, 2998656), (48, 2748768), (57, 2314752), (64, 2061576), (66, 1999104), (72, 1832512), (76, 1736064), (88, 1499328), (96, 1374384), (99, 1332736), (114, 1157376), (128, 1030788), (132, 999552), (137, 963072), (144, 916256), (152, 868032), (171, 771584), (176, 749664), (192, 687192), (198, 666368), (209, 631296), (228, 578688), (256, 515394), (264, 499776), (274, 481536), (288, 458128), (304, 434016), (342, 385792), (352, 374832), (384, 343596), (396, 333184), (411, 321024), (418, 315648), (456, 289344), (512, 257697), (528, 249888), (548, 240768), (576, 229064), (608, 217008), (627, 210432), (684, 192896), (704, 187416), (768, 171798), (792, 166592), (822, 160512), (836, 157824), (912, 144672), (1056, 124944), (1096, 120384), (1152, 114532), (1216, 108504), (1233, 107008), (1254, 105216), (1368, 96448), (1408, 93708), (1507, 87552), (1536, 85899), (1584, 83296), (1644, 80256), (1672, 78912), (1824, 72336), (1881, 70144), (2112, 62472), (2192, 60192), (2304, 57266), (2432, 54252), (2466, 53504), (2508, 52608), (2603, 50688), (2736, 48224), (2816, 46854), (3014, 43776), (3168, 41648), (3288, 40128), (3344, 39456), (3648, 36168), (3762, 35072), (4224, 31236), (4384, 30096), (4521, 29184), (4608, 28633), (4864, 27126), (4932, 26752), (5016, 26304), (5206, 25344), (5472, 24112), (5632, 23427), (6028, 21888), (6336, 20824), (6576, 20064), (6688, 19728), (7296, 18084), (7524, 17536), (7809, 16896), (8448, 15618), (8768, 15048), (9042, 14592), (9728, 13563), (9864, 13376), (10032, 13152), (10412, 12672), (10944, 12056)]