123080192

素因数分解:

$2^9\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1010

約数の個数: 40

約数和(自身を含む): 246935832

約数和(自身を除く): 123855640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 571, 842, 1142, 1684, 2284, 3368, 4568, 6736, 9136, 13472, 18272, 26944, 36544, 53888, 73088, 107776, 146176, 215552, 240391, 292352, 480782, 961564, 1923128, 3846256, 7692512, 15385024, 30770048, 61540096, 123080192]

約数ペア:

[(1, 123080192), (2, 61540096), (4, 30770048), (8, 15385024), (16, 7692512), (32, 3846256), (64, 1923128), (128, 961564), (256, 480782), (421, 292352), (512, 240391), (571, 215552), (842, 146176), (1142, 107776), (1684, 73088), (2284, 53888), (3368, 36544), (4568, 26944), (6736, 18272), (9136, 13472)]