157040928703

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{1621}}^1$

素因数の和:1860

約数の個数: 36

約数和(自身を含む): 171875625768

約数和(自身を除く): 14834697065

約数列:

[1, 19, 43, 79, 361, 817, 1501, 1621, 3397, 6241, 15523, 28519, 30799, 64543, 69703, 118579, 128059, 268363, 585181, 1226317, 1324357, 2253001, 2433121, 5098897, 5506537, 10116661, 25162783, 46229299, 96879043, 104624203, 192216559, 435016423, 1987859857, 3652114621, 8265312037, 157040928703]

約数ペア:

[(1, 157040928703), (19, 8265312037), (43, 3652114621), (79, 1987859857), (361, 435016423), (817, 192216559), (1501, 104624203), (1621, 96879043), (3397, 46229299), (6241, 25162783), (15523, 10116661), (28519, 5506537), (30799, 5098897), (64543, 2433121), (69703, 2253001), (118579, 1324357), (128059, 1226317), (268363, 585181)]