168697774

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 293736960

約数和(自身を除く): 125039186

約数列:

[1, 2, 7, 14, 109, 218, 227, 454, 487, 763, 974, 1526, 1589, 3178, 3409, 6818, 24743, 49486, 53083, 106166, 110549, 173201, 221098, 346402, 371581, 743162, 773843, 1547686, 12049841, 24099682, 84348887, 168697774]

約数ペア:

[(1, 168697774), (2, 84348887), (7, 24099682), (14, 12049841), (109, 1547686), (218, 773843), (227, 743162), (454, 371581), (487, 346402), (763, 221098), (974, 173201), (1526, 110549), (1589, 106166), (3178, 53083), (3409, 49486), (6818, 24743)]