191178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 480480

約数和(自身を除く): 289302

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 387, 494, 559, 741, 774, 817, 1118, 1482, 1634, 1677, 2223, 2451, 3354, 4446, 4902, 5031, 7353, 10062, 10621, 14706, 21242, 31863, 63726, 95589, 191178]

約数ペア:

[(1, 191178), (2, 95589), (3, 63726), (6, 31863), (9, 21242), (13, 14706), (18, 10621), (19, 10062), (26, 7353), (38, 5031), (39, 4902), (43, 4446), (57, 3354), (78, 2451), (86, 2223), (114, 1677), (117, 1634), (129, 1482), (171, 1118), (234, 817), (247, 774), (258, 741), (342, 559), (387, 494)]