157483460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{192053}}^1$

素因数の和:192103

約数の個数: 24

約数和(自身を含む): 338783256

約数和(自身を除く): 181299796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 192053, 384106, 768212, 960265, 1920530, 3841060, 7874173, 15748346, 31496692, 39370865, 78741730, 157483460]

約数ペア:

[(1, 157483460), (2, 78741730), (4, 39370865), (5, 31496692), (10, 15748346), (20, 7874173), (41, 3841060), (82, 1920530), (164, 960265), (205, 768212), (410, 384106), (820, 192053)]