141284864

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 327360000

約数和(自身を除く): 186075136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 499, 512, 553, 632, 896, 998, 1106, 1264, 1792, 1996, 2212, 2528, 3493, 3584, 3992, 4424, 5056, 6986, 7984, 8848, 10112, 13972, 15968, 17696, 20224, 27944, 31936, 35392, 39421, 40448, 55888, 63872, 70784, 78842, 111776, 127744, 141568, 157684, 223552, 255488, 275947, 283136, 315368, 447104, 551894, 630736, 894208, 1103788, 1261472, 1788416, 2207576, 2522944, 4415152, 5045888, 8830304, 10091776, 17660608, 20183552, 35321216, 70642432, 141284864]

約数ペア:

[(1, 141284864), (2, 70642432), (4, 35321216), (7, 20183552), (8, 17660608), (14, 10091776), (16, 8830304), (28, 5045888), (32, 4415152), (56, 2522944), (64, 2207576), (79, 1788416), (112, 1261472), (128, 1103788), (158, 894208), (224, 630736), (256, 551894), (316, 447104), (448, 315368), (499, 283136), (512, 275947), (553, 255488), (632, 223552), (896, 157684), (998, 141568), (1106, 127744), (1264, 111776), (1792, 78842), (1996, 70784), (2212, 63872), (2528, 55888), (3493, 40448), (3584, 39421), (3992, 35392), (4424, 31936), (5056, 27944), (6986, 20224), (7984, 17696), (8848, 15968), (10112, 13972)]