128694888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8287

約数の個数: 96

約数和(自身を含む): 411240960

約数和(自身を除く): 282546072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 8237, 15624, 16474, 24711, 32948, 49422, 57659, 65896, 74133, 98844, 115318, 148266, 172977, 197688, 230636, 255347, 296532, 345954, 461272, 510694, 518931, 593064, 691908, 766041, 1021388, 1037862, 1383816, 1532082, 1787429, 2042776, 2075724, 2298123, 3064164, 3574858, 4151448, 4596246, 5362287, 6128328, 7149716, 9192492, 10724574, 14299432, 16086861, 18384984, 21449148, 32173722, 42898296, 64347444, 128694888]

約数ペア:

[(1, 128694888), (2, 64347444), (3, 42898296), (4, 32173722), (6, 21449148), (7, 18384984), (8, 16086861), (9, 14299432), (12, 10724574), (14, 9192492), (18, 7149716), (21, 6128328), (24, 5362287), (28, 4596246), (31, 4151448), (36, 3574858), (42, 3064164), (56, 2298123), (62, 2075724), (63, 2042776), (72, 1787429), (84, 1532082), (93, 1383816), (124, 1037862), (126, 1021388), (168, 766041), (186, 691908), (217, 593064), (248, 518931), (252, 510694), (279, 461272), (372, 345954), (434, 296532), (504, 255347), (558, 230636), (651, 197688), (744, 172977), (868, 148266), (1116, 115318), (1302, 98844), (1736, 74133), (1953, 65896), (2232, 57659), (2604, 49422), (3906, 32948), (5208, 24711), (7812, 16474), (8237, 15624)]