143420858

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 251233920

約数和(自身を除く): 107813062

約数列:

[1, 2, 7, 14, 59, 118, 401, 413, 433, 802, 826, 866, 2807, 3031, 5614, 6062, 23659, 25547, 47318, 51094, 165613, 173633, 178829, 331226, 347266, 357658, 1215431, 2430862, 10244347, 20488694, 71710429, 143420858]

約数ペア:

[(1, 143420858), (2, 71710429), (7, 20488694), (14, 10244347), (59, 2430862), (118, 1215431), (401, 357658), (413, 347266), (433, 331226), (802, 178829), (826, 173633), (866, 165613), (2807, 51094), (3031, 47318), (5614, 25547), (6062, 23659)]