133612640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{119297}}^1$

素因数の和:119319

約数の個数: 48

約数和(自身を含む): 360757152

約数和(自身を除く): 227144512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 119297, 238594, 477188, 596485, 835079, 954376, 1192970, 1670158, 1908752, 2385940, 3340316, 3817504, 4175395, 4771880, 6680632, 8350790, 9543760, 13361264, 16701580, 19087520, 26722528, 33403160, 66806320, 133612640]

約数ペア:

[(1, 133612640), (2, 66806320), (4, 33403160), (5, 26722528), (7, 19087520), (8, 16701580), (10, 13361264), (14, 9543760), (16, 8350790), (20, 6680632), (28, 4771880), (32, 4175395), (35, 3817504), (40, 3340316), (56, 2385940), (70, 1908752), (80, 1670158), (112, 1192970), (140, 954376), (160, 835079), (224, 596485), (280, 477188), (560, 238594), (1120, 119297)]