160798070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21997}}^1$

素因数の和:22064

約数の個数: 32

約数和(自身を含む): 313603488

約数和(自身を除く): 152805418

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 21997, 43994, 109985, 219970, 373949, 747898, 945871, 1869745, 1891742, 3739490, 4729355, 9458710, 16079807, 32159614, 80399035, 160798070]

約数ペア:

[(1, 160798070), (2, 80399035), (5, 32159614), (10, 16079807), (17, 9458710), (34, 4729355), (43, 3739490), (85, 1891742), (86, 1869745), (170, 945871), (215, 747898), (430, 373949), (731, 219970), (1462, 109985), (3655, 43994), (7310, 21997)]