118387664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 236234880

約数和(自身を除く): 117847216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 502, 656, 719, 1004, 1438, 2008, 2876, 4016, 5752, 10291, 11504, 20582, 29479, 41164, 58958, 82328, 117916, 164656, 180469, 235832, 360938, 471664, 721876, 1443752, 2887504, 7399229, 14798458, 29596916, 59193832, 118387664]

約数ペア:

[(1, 118387664), (2, 59193832), (4, 29596916), (8, 14798458), (16, 7399229), (41, 2887504), (82, 1443752), (164, 721876), (251, 471664), (328, 360938), (502, 235832), (656, 180469), (719, 164656), (1004, 117916), (1438, 82328), (2008, 58958), (2876, 41164), (4016, 29479), (5752, 20582), (10291, 11504)]