130209728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{184957}}^1$

素因数の和:184980

約数の個数: 28

約数和(自身を含む): 281875992

約数和(自身を除く): 151666264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 184957, 369914, 739828, 1479656, 2034527, 2959312, 4069054, 5918624, 8138108, 11837248, 16276216, 32552432, 65104864, 130209728]

約数ペア:

[(1, 130209728), (2, 65104864), (4, 32552432), (8, 16276216), (11, 11837248), (16, 8138108), (22, 5918624), (32, 4069054), (44, 2959312), (64, 2034527), (88, 1479656), (176, 739828), (352, 369914), (704, 184957)]