129338936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1381}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 253735200

約数和(自身を除く): 124396264

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 509, 1018, 1381, 2036, 2762, 4072, 5524, 11048, 11707, 23414, 31763, 46828, 63526, 93656, 127052, 254104, 702929, 1405858, 2811716, 5623432, 16167367, 32334734, 64669468, 129338936]

約数ペア:

[(1, 129338936), (2, 64669468), (4, 32334734), (8, 16167367), (23, 5623432), (46, 2811716), (92, 1405858), (184, 702929), (509, 254104), (1018, 127052), (1381, 93656), (2036, 63526), (2762, 46828), (4072, 31763), (5524, 23414), (11048, 11707)]