156979764

素因数分解:

$2^2\times 3^2\times {\mathrm{4360549}}^1$

素因数の和:4360559

約数の個数: 18

約数和(自身を含む): 396810050

約数和(自身を除く): 239830286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4360549, 8721098, 13081647, 17442196, 26163294, 39244941, 52326588, 78489882, 156979764]

約数ペア:

[(1, 156979764), (2, 78489882), (3, 52326588), (4, 39244941), (6, 26163294), (9, 17442196), (12, 13081647), (18, 8721098), (36, 4360549)]