155564784

素因数分解:

$2^4\times 3^2\times {\mathrm{1080311}}^1$

素因数の和:1080325

約数の個数: 30

約数和(自身を含む): 435365736

約数和(自身を除く): 279800952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1080311, 2160622, 3240933, 4321244, 6481866, 8642488, 9722799, 12963732, 17284976, 19445598, 25927464, 38891196, 51854928, 77782392, 155564784]

約数ペア:

[(1, 155564784), (2, 77782392), (3, 51854928), (4, 38891196), (6, 25927464), (8, 19445598), (9, 17284976), (12, 12963732), (16, 9722799), (18, 8642488), (24, 6481866), (36, 4321244), (48, 3240933), (72, 2160622), (144, 1080311)]