125929216

素因数分解:

$2^8\times 7^2\times {\mathrm{10039}}^1$

素因数の和:10069

約数の個数: 54

約数和(自身を含む): 292435080

約数和(自身を除く): 166505864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 10039, 12544, 20078, 40156, 70273, 80312, 140546, 160624, 281092, 321248, 491911, 562184, 642496, 983822, 1124368, 1284992, 1967644, 2248736, 2569984, 3935288, 4497472, 7870576, 8994944, 15741152, 17989888, 31482304, 62964608, 125929216]

約数ペア:

[(1, 125929216), (2, 62964608), (4, 31482304), (7, 17989888), (8, 15741152), (14, 8994944), (16, 7870576), (28, 4497472), (32, 3935288), (49, 2569984), (56, 2248736), (64, 1967644), (98, 1284992), (112, 1124368), (128, 983822), (196, 642496), (224, 562184), (256, 491911), (392, 321248), (448, 281092), (784, 160624), (896, 140546), (1568, 80312), (1792, 70273), (3136, 40156), (6272, 20078), (10039, 12544)]