156979822968

素因数分解:

$2^3\times 3^2\times {\mathrm{2180275319}}^1$

素因数の和:2180275331

約数の個数: 24

約数和(自身を含む): 425153687400

約数和(自身を除く): 268173864432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2180275319, 4360550638, 6540825957, 8721101276, 13081651914, 17442202552, 19622477871, 26163303828, 39244955742, 52326607656, 78489911484, 156979822968]

約数ペア:

[(1, 156979822968), (2, 78489911484), (3, 52326607656), (4, 39244955742), (6, 26163303828), (8, 19622477871), (9, 17442202552), (12, 13081651914), (18, 8721101276), (24, 6540825957), (36, 4360550638), (72, 2180275319)]