160881064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3041}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 320322600

約数和(自身を除く): 159441536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 3041, 3112, 6082, 6613, 12164, 13226, 24328, 26452, 51697, 52904, 103394, 206788, 413576, 1182949, 2365898, 4731796, 9463592, 20110133, 40220266, 80440532, 160881064]

約数ペア:

[(1, 160881064), (2, 80440532), (4, 40220266), (8, 20110133), (17, 9463592), (34, 4731796), (68, 2365898), (136, 1182949), (389, 413576), (778, 206788), (1556, 103394), (3041, 52904), (3112, 51697), (6082, 26452), (6613, 24328), (12164, 13226)]