164941208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13627}}^1$

素因数の和:13739

約数の個数: 32

約数和(自身を含む): 331160400

約数和(自身を除く): 166219192

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 13627, 27254, 54508, 109016, 231659, 463318, 926636, 1212803, 1853272, 2425606, 4851212, 9702424, 20617651, 41235302, 82470604, 164941208]

約数ペア:

[(1, 164941208), (2, 82470604), (4, 41235302), (8, 20617651), (17, 9702424), (34, 4851212), (68, 2425606), (89, 1853272), (136, 1212803), (178, 926636), (356, 463318), (712, 231659), (1513, 109016), (3026, 54508), (6052, 27254), (12104, 13627)]