149005316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{39503}}^1$

素因数の和:39571

約数の個数: 24

約数和(自身を含む): 278740224

約数和(自身を除く): 129734908

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 39503, 79006, 158012, 908569, 1619623, 1817138, 3239246, 3634276, 6478492, 37251329, 74502658, 149005316]

約数ペア:

[(1, 149005316), (2, 74502658), (4, 37251329), (23, 6478492), (41, 3634276), (46, 3239246), (82, 1817138), (92, 1619623), (164, 908569), (943, 158012), (1886, 79006), (3772, 39503)]