126515648

素因数分解:

$2^6\times 7^2\times {\mathrm{40343}}^1$

素因数の和:40369

約数の個数: 42

約数和(自身を含む): 292050216

約数和(自身を除く): 165534568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 40343, 80686, 161372, 282401, 322744, 564802, 645488, 1129604, 1290976, 1976807, 2259208, 2581952, 3953614, 4518416, 7907228, 9036832, 15814456, 18073664, 31628912, 63257824, 126515648]

約数ペア:

[(1, 126515648), (2, 63257824), (4, 31628912), (7, 18073664), (8, 15814456), (14, 9036832), (16, 7907228), (28, 4518416), (32, 3953614), (49, 2581952), (56, 2259208), (64, 1976807), (98, 1290976), (112, 1129604), (196, 645488), (224, 564802), (392, 322744), (448, 282401), (784, 161372), (1568, 80686), (3136, 40343)]