156770252660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2337761}}^1$

素因数の和:2338256

約数の個数: 48

約数和(自身を含む): 377034255360

約数和(自身を除く): 220264002700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 4790, 6706, 9580, 13412, 16765, 33530, 67060, 2337761, 4675522, 9351044, 11688805, 16364327, 23377610, 32728654, 46755220, 65457308, 81821635, 163643270, 327286540, 1119787519, 2239575038, 4479150076, 5598937595, 7838512633, 11197875190, 15677025266, 22395750380, 31354050532, 39192563165, 78385126330, 156770252660]

約数ペア:

[(1, 156770252660), (2, 78385126330), (4, 39192563165), (5, 31354050532), (7, 22395750380), (10, 15677025266), (14, 11197875190), (20, 7838512633), (28, 5598937595), (35, 4479150076), (70, 2239575038), (140, 1119787519), (479, 327286540), (958, 163643270), (1916, 81821635), (2395, 65457308), (3353, 46755220), (4790, 32728654), (6706, 23377610), (9580, 16364327), (13412, 11688805), (16765, 9351044), (33530, 4675522), (67060, 2337761)]