156773292740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2681719}}^1$

素因数の和:2681844

約数の個数: 48

約数和(自身を含む): 342402009600

約数和(自身を除く): 185628716860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 11692, 14615, 29230, 58460, 2681719, 5363438, 10726876, 13408595, 26817190, 53634380, 99223603, 198447206, 211855801, 396894412, 423711602, 496118015, 847423204, 992236030, 1059279005, 1984472060, 2118558010, 4237116020, 7838664637, 15677329274, 31354658548, 39193323185, 78386646370, 156773292740]

約数ペア:

[(1, 156773292740), (2, 78386646370), (4, 39193323185), (5, 31354658548), (10, 15677329274), (20, 7838664637), (37, 4237116020), (74, 2118558010), (79, 1984472060), (148, 1059279005), (158, 992236030), (185, 847423204), (316, 496118015), (370, 423711602), (395, 396894412), (740, 211855801), (790, 198447206), (1580, 99223603), (2923, 53634380), (5846, 26817190), (11692, 13408595), (14615, 10726876), (29230, 5363438), (58460, 2681719)]