143873408

素因数分解:

$2^7\times 7^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 348840000

約数和(自身を除く): 204966592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 113, 116, 128, 196, 203, 224, 226, 232, 343, 392, 406, 448, 452, 464, 686, 784, 791, 812, 896, 904, 928, 1372, 1421, 1568, 1582, 1624, 1808, 1856, 2744, 2842, 3136, 3164, 3248, 3277, 3616, 3712, 5488, 5537, 5684, 6272, 6328, 6496, 6554, 7232, 9947, 10976, 11074, 11368, 12656, 12992, 13108, 14464, 19894, 21952, 22148, 22736, 22939, 25312, 25984, 26216, 38759, 39788, 43904, 44296, 45472, 45878, 50624, 52432, 77518, 79576, 88592, 90944, 91756, 101248, 104864, 155036, 159152, 160573, 177184, 181888, 183512, 209728, 310072, 318304, 321146, 354368, 367024, 419456, 620144, 636608, 642292, 708736, 734048, 1124011, 1240288, 1273216, 1284584, 1468096, 2248022, 2480576, 2569168, 2936192, 4496044, 4961152, 5138336, 8992088, 10276672, 17984176, 20553344, 35968352, 71936704, 143873408]

約数ペア:

[(1, 143873408), (2, 71936704), (4, 35968352), (7, 20553344), (8, 17984176), (14, 10276672), (16, 8992088), (28, 5138336), (29, 4961152), (32, 4496044), (49, 2936192), (56, 2569168), (58, 2480576), (64, 2248022), (98, 1468096), (112, 1284584), (113, 1273216), (116, 1240288), (128, 1124011), (196, 734048), (203, 708736), (224, 642292), (226, 636608), (232, 620144), (343, 419456), (392, 367024), (406, 354368), (448, 321146), (452, 318304), (464, 310072), (686, 209728), (784, 183512), (791, 181888), (812, 177184), (896, 160573), (904, 159152), (928, 155036), (1372, 104864), (1421, 101248), (1568, 91756), (1582, 90944), (1624, 88592), (1808, 79576), (1856, 77518), (2744, 52432), (2842, 50624), (3136, 45878), (3164, 45472), (3248, 44296), (3277, 43904), (3616, 39788), (3712, 38759), (5488, 26216), (5537, 25984), (5684, 25312), (6272, 22939), (6328, 22736), (6496, 22148), (6554, 21952), (7232, 19894), (9947, 14464), (10976, 13108), (11074, 12992), (11368, 12656)]