127853152

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 297420984

約数和(自身を除く): 169567832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1217, 1568, 1876, 2144, 2434, 3283, 3752, 4868, 6566, 7504, 8519, 9736, 13132, 15008, 17038, 19472, 26264, 34076, 38944, 52528, 59633, 68152, 81539, 105056, 119266, 136304, 163078, 238532, 272608, 326156, 477064, 570773, 652312, 954128, 1141546, 1304624, 1908256, 2283092, 2609248, 3995411, 4566184, 7990822, 9132368, 15981644, 18264736, 31963288, 63926576, 127853152]

約数ペア:

[(1, 127853152), (2, 63926576), (4, 31963288), (7, 18264736), (8, 15981644), (14, 9132368), (16, 7990822), (28, 4566184), (32, 3995411), (49, 2609248), (56, 2283092), (67, 1908256), (98, 1304624), (112, 1141546), (134, 954128), (196, 652312), (224, 570773), (268, 477064), (392, 326156), (469, 272608), (536, 238532), (784, 163078), (938, 136304), (1072, 119266), (1217, 105056), (1568, 81539), (1876, 68152), (2144, 59633), (2434, 52528), (3283, 38944), (3752, 34076), (4868, 26264), (6566, 19472), (7504, 17038), (8519, 15008), (9736, 13132)]