157072186817

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{68743}}^1$

素因数の和:68998

約数の個数: 48

約数和(自身を含む): 209337028992

約数和(自身を除く): 52264842175

約数列:

[1, 7, 13, 17, 49, 91, 119, 211, 221, 637, 833, 1477, 1547, 2743, 3587, 10339, 10829, 19201, 25109, 46631, 68743, 134407, 175763, 326417, 481201, 893659, 1168631, 2284919, 3368407, 6255613, 8180417, 14504773, 15192203, 43789291, 57262919, 101533411, 106345421, 188562049, 246581141, 710733877, 744417947, 1319934343, 1726067987, 3205554833, 9239540401, 12082475909, 22438883831, 157072186817]

約数ペア:

[(1, 157072186817), (7, 22438883831), (13, 12082475909), (17, 9239540401), (49, 3205554833), (91, 1726067987), (119, 1319934343), (211, 744417947), (221, 710733877), (637, 246581141), (833, 188562049), (1477, 106345421), (1547, 101533411), (2743, 57262919), (3587, 43789291), (10339, 15192203), (10829, 14504773), (19201, 8180417), (25109, 6255613), (46631, 3368407), (68743, 2284919), (134407, 1168631), (175763, 893659), (326417, 481201)]