129726464

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9049}}^1$

素因数の和:9078

約数の個数: 48

約数和(自身を含む): 296478000

約数和(自身を除く): 166751536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9049, 14336, 18098, 36196, 63343, 72392, 126686, 144784, 253372, 289568, 506744, 579136, 1013488, 1158272, 2026976, 2316544, 4053952, 4633088, 8107904, 9266176, 16215808, 18532352, 32431616, 64863232, 129726464]

約数ペア:

[(1, 129726464), (2, 64863232), (4, 32431616), (7, 18532352), (8, 16215808), (14, 9266176), (16, 8107904), (28, 4633088), (32, 4053952), (56, 2316544), (64, 2026976), (112, 1158272), (128, 1013488), (224, 579136), (256, 506744), (448, 289568), (512, 253372), (896, 144784), (1024, 126686), (1792, 72392), (2048, 63343), (3584, 36196), (7168, 18098), (9049, 14336)]