156564064

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{80207}}^1$

素因数の和:80278

約数の個数: 24

約数和(自身を含む): 313292448

約数和(自身を除く): 156728384

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 80207, 160414, 320828, 641656, 1283312, 2566624, 4892627, 9785254, 19570508, 39141016, 78282032, 156564064]

約数ペア:

[(1, 156564064), (2, 78282032), (4, 39141016), (8, 19570508), (16, 9785254), (32, 4892627), (61, 2566624), (122, 1283312), (244, 641656), (488, 320828), (976, 160414), (1952, 80207)]