164344610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2243}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 314088192

約数和(自身を除く): 149743582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 2155, 2243, 4310, 4486, 7327, 11215, 14654, 22430, 36635, 38131, 73270, 76262, 190655, 381310, 966733, 1933466, 4833665, 9667330, 16434461, 32868922, 82172305, 164344610]

約数ペア:

[(1, 164344610), (2, 82172305), (5, 32868922), (10, 16434461), (17, 9667330), (34, 4833665), (85, 1933466), (170, 966733), (431, 381310), (862, 190655), (2155, 76262), (2243, 73270), (4310, 38131), (4486, 36635), (7327, 22430), (11215, 14654)]