156947519056

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{1637}}^1\times {\mathrm{13903}}^1$

素因数の和:15979

約数の個数: 40

約数和(自身を含む): 304999478784

約数和(自身を除く): 148051959728

約数列:

[1, 2, 4, 8, 16, 431, 862, 1637, 1724, 3274, 3448, 6548, 6896, 13096, 13903, 26192, 27806, 55612, 111224, 222448, 705547, 1411094, 2822188, 5644376, 5992193, 11288752, 11984386, 22759211, 23968772, 45518422, 47937544, 91036844, 95875088, 182073688, 364147376, 9809219941, 19618439882, 39236879764, 78473759528, 156947519056]

約数ペア:

[(1, 156947519056), (2, 78473759528), (4, 39236879764), (8, 19618439882), (16, 9809219941), (431, 364147376), (862, 182073688), (1637, 95875088), (1724, 91036844), (3274, 47937544), (3448, 45518422), (6548, 23968772), (6896, 22759211), (13096, 11984386), (13903, 11288752), (26192, 5992193), (27806, 5644376), (55612, 2822188), (111224, 1411094), (222448, 705547)]