145380776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{386651}}^1$

素因数の和:386704

約数の個数: 16

約数和(自身を含む): 278389440

約数和(自身を除く): 133008664

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 386651, 773302, 1546604, 3093208, 18172597, 36345194, 72690388, 145380776]

約数ペア:

[(1, 145380776), (2, 72690388), (4, 36345194), (8, 18172597), (47, 3093208), (94, 1546604), (188, 773302), (376, 386651)]