156979775632

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{7855273}}^1$

素因数の和:7856530

約数の個数: 20

約数和(自身を含む): 304391867500

約数和(自身を除く): 147412091868

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 19984, 7855273, 15710546, 31421092, 62842184, 125684368, 9811235977, 19622471954, 39244943908, 78489887816, 156979775632]

約数ペア:

[(1, 156979775632), (2, 78489887816), (4, 39244943908), (8, 19622471954), (16, 9811235977), (1249, 125684368), (2498, 62842184), (4996, 31421092), (9992, 15710546), (19984, 7855273)]