156978947696

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{12692347}}^1$

素因数の和:12693128

約数の個数: 20

約数和(自身を含む): 304540197912

約数和(自身を除く): 147561250216

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 12692347, 25384694, 50769388, 101538776, 203077552, 9811184231, 19622368462, 39244736924, 78489473848, 156978947696]

約数ペア:

[(1, 156978947696), (2, 78489473848), (4, 39244736924), (8, 19622368462), (16, 9811184231), (773, 203077552), (1546, 101538776), (3092, 50769388), (6184, 25384694), (12368, 12692347)]