169114820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63577}}^1$

素因数の和:63612

約数の個数: 48

約数和(自身を含む): 427244160

約数和(自身を除く): 258129340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 63577, 127154, 254308, 317885, 445039, 635770, 890078, 1207963, 1271540, 1780156, 2225195, 2415926, 4450390, 4831852, 6039815, 8455741, 8900780, 12079630, 16911482, 24159260, 33822964, 42278705, 84557410, 169114820]

約数ペア:

[(1, 169114820), (2, 84557410), (4, 42278705), (5, 33822964), (7, 24159260), (10, 16911482), (14, 12079630), (19, 8900780), (20, 8455741), (28, 6039815), (35, 4831852), (38, 4450390), (70, 2415926), (76, 2225195), (95, 1780156), (133, 1271540), (140, 1207963), (190, 890078), (266, 635770), (380, 445039), (532, 317885), (665, 254308), (1330, 127154), (2660, 63577)]