156966590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426969}}^1$

素因数の和:1426987

約数の個数: 16

約数和(自身を含む): 308225520

約数和(自身を除く): 151258930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426969, 2853938, 7134845, 14269690, 15696659, 31393318, 78483295, 156966590]

約数ペア:

[(1, 156966590), (2, 78483295), (5, 31393318), (10, 15696659), (11, 14269690), (22, 7134845), (55, 2853938), (110, 1426969)]