156931539824

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{1103}}^1\times {\mathrm{11299}}^1$

素因数の和:13197

約数の個数: 40

約数和(自身を含む): 304744185600

約数和(自身を除く): 147812645776

約数列:

[1, 2, 4, 8, 16, 787, 1103, 1574, 2206, 3148, 4412, 6296, 8824, 11299, 12592, 17648, 22598, 45196, 90392, 180784, 868061, 1736122, 3472244, 6944488, 8892313, 12462797, 13888976, 17784626, 24925594, 35569252, 49851188, 71138504, 99702376, 142277008, 199404752, 9808221239, 19616442478, 39232884956, 78465769912, 156931539824]

約数ペア:

[(1, 156931539824), (2, 78465769912), (4, 39232884956), (8, 19616442478), (16, 9808221239), (787, 199404752), (1103, 142277008), (1574, 99702376), (2206, 71138504), (3148, 49851188), (4412, 35569252), (6296, 24925594), (8824, 17784626), (11299, 13888976), (12592, 12462797), (17648, 8892313), (22598, 6944488), (45196, 3472244), (90392, 1736122), (180784, 868061)]