161898548

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48624

約数の個数: 36

約数和(自身を含む): 348973380

約数和(自身を除く): 187074832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 48589, 97178, 194356, 340123, 680246, 826013, 1360492, 1652026, 2380861, 3304052, 4761722, 5782091, 9523444, 11564182, 23128364, 40474637, 80949274, 161898548]

約数ペア:

[(1, 161898548), (2, 80949274), (4, 40474637), (7, 23128364), (14, 11564182), (17, 9523444), (28, 5782091), (34, 4761722), (49, 3304052), (68, 2380861), (98, 1652026), (119, 1360492), (196, 826013), (238, 680246), (476, 340123), (833, 194356), (1666, 97178), (3332, 48589)]