131704272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 437472000

約数和(自身を除く): 305767728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 97, 108, 112, 126, 144, 168, 189, 194, 216, 252, 291, 336, 378, 388, 432, 449, 504, 582, 679, 756, 776, 873, 898, 1008, 1164, 1347, 1358, 1512, 1552, 1746, 1796, 2037, 2328, 2619, 2694, 2716, 3024, 3143, 3492, 3592, 4041, 4074, 4656, 5238, 5388, 5432, 6111, 6286, 6984, 7184, 8082, 8148, 9429, 10476, 10776, 10864, 12123, 12222, 12572, 13968, 16164, 16296, 18333, 18858, 20952, 21552, 24246, 24444, 25144, 28287, 32328, 32592, 36666, 37716, 41904, 43553, 48492, 48888, 50288, 56574, 64656, 73332, 75432, 84861, 87106, 96984, 97776, 113148, 130659, 146664, 150864, 169722, 174212, 193968, 226296, 261318, 293328, 304871, 339444, 348424, 391977, 452592, 522636, 609742, 678888, 696848, 783954, 914613, 1045272, 1175931, 1219484, 1357776, 1567908, 1829226, 2090544, 2351862, 2438968, 2743839, 3135816, 3658452, 4703724, 4877936, 5487678, 6271632, 7316904, 8231517, 9407448, 10975356, 14633808, 16463034, 18814896, 21950712, 32926068, 43901424, 65852136, 131704272]

約数ペア:

[(1, 131704272), (2, 65852136), (3, 43901424), (4, 32926068), (6, 21950712), (7, 18814896), (8, 16463034), (9, 14633808), (12, 10975356), (14, 9407448), (16, 8231517), (18, 7316904), (21, 6271632), (24, 5487678), (27, 4877936), (28, 4703724), (36, 3658452), (42, 3135816), (48, 2743839), (54, 2438968), (56, 2351862), (63, 2090544), (72, 1829226), (84, 1567908), (97, 1357776), (108, 1219484), (112, 1175931), (126, 1045272), (144, 914613), (168, 783954), (189, 696848), (194, 678888), (216, 609742), (252, 522636), (291, 452592), (336, 391977), (378, 348424), (388, 339444), (432, 304871), (449, 293328), (504, 261318), (582, 226296), (679, 193968), (756, 174212), (776, 169722), (873, 150864), (898, 146664), (1008, 130659), (1164, 113148), (1347, 97776), (1358, 96984), (1512, 87106), (1552, 84861), (1746, 75432), (1796, 73332), (2037, 64656), (2328, 56574), (2619, 50288), (2694, 48888), (2716, 48492), (3024, 43553), (3143, 41904), (3492, 37716), (3592, 36666), (4041, 32592), (4074, 32328), (4656, 28287), (5238, 25144), (5388, 24444), (5432, 24246), (6111, 21552), (6286, 20952), (6984, 18858), (7184, 18333), (8082, 16296), (8148, 16164), (9429, 13968), (10476, 12572), (10776, 12222), (10864, 12123)]