131620896

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 422301600

約数和(自身を除く): 290680704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1259, 1452, 1584, 1936, 2178, 2376, 2518, 2904, 3168, 3267, 3777, 3872, 4356, 4752, 5036, 5808, 6534, 7554, 8712, 9504, 10072, 11331, 11616, 13068, 13849, 15108, 17424, 20144, 22662, 26136, 27698, 30216, 33993, 34848, 40288, 41547, 45324, 52272, 55396, 60432, 67986, 83094, 90648, 104544, 110792, 120864, 124641, 135972, 152339, 166188, 181296, 221584, 249282, 271944, 304678, 332376, 362592, 373923, 443168, 457017, 498564, 543888, 609356, 664752, 747846, 914034, 997128, 1087776, 1218712, 1329504, 1371051, 1495692, 1828068, 1994256, 2437424, 2742102, 2991384, 3656136, 3988512, 4113153, 4874848, 5484204, 5982768, 7312272, 8226306, 10968408, 11965536, 14624544, 16452612, 21936816, 32905224, 43873632, 65810448, 131620896]

約数ペア:

[(1, 131620896), (2, 65810448), (3, 43873632), (4, 32905224), (6, 21936816), (8, 16452612), (9, 14624544), (11, 11965536), (12, 10968408), (16, 8226306), (18, 7312272), (22, 5982768), (24, 5484204), (27, 4874848), (32, 4113153), (33, 3988512), (36, 3656136), (44, 2991384), (48, 2742102), (54, 2437424), (66, 1994256), (72, 1828068), (88, 1495692), (96, 1371051), (99, 1329504), (108, 1218712), (121, 1087776), (132, 997128), (144, 914034), (176, 747846), (198, 664752), (216, 609356), (242, 543888), (264, 498564), (288, 457017), (297, 443168), (352, 373923), (363, 362592), (396, 332376), (432, 304678), (484, 271944), (528, 249282), (594, 221584), (726, 181296), (792, 166188), (864, 152339), (968, 135972), (1056, 124641), (1089, 120864), (1188, 110792), (1259, 104544), (1452, 90648), (1584, 83094), (1936, 67986), (2178, 60432), (2376, 55396), (2518, 52272), (2904, 45324), (3168, 41547), (3267, 40288), (3777, 34848), (3872, 33993), (4356, 30216), (4752, 27698), (5036, 26136), (5808, 22662), (6534, 20144), (7554, 17424), (8712, 15108), (9504, 13849), (10072, 13068), (11331, 11616)]