156958670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62039}}^1$

素因数の和:62080

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 164656690

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 62039, 124078, 310195, 620390, 682429, 1364858, 1426897, 2853794, 3412145, 6824290, 7134485, 14268970, 15695867, 31391734, 78479335, 156958670]

約数ペア:

[(1, 156958670), (2, 78479335), (5, 31391734), (10, 15695867), (11, 14268970), (22, 7134485), (23, 6824290), (46, 3412145), (55, 2853794), (110, 1426897), (115, 1364858), (230, 682429), (253, 620390), (506, 310195), (1265, 124078), (2530, 62039)]