139556214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{158227}}^1$

素因数の和:158249

約数の個数: 36

約数和(自身を含む): 351740844

約数和(自身を除く): 212184630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 158227, 316454, 474681, 949362, 1107589, 1424043, 2215178, 2848086, 3322767, 6645534, 7753123, 9968301, 15506246, 19936602, 23259369, 46518738, 69778107, 139556214]

約数ペア:

[(1, 139556214), (2, 69778107), (3, 46518738), (6, 23259369), (7, 19936602), (9, 15506246), (14, 9968301), (18, 7753123), (21, 6645534), (42, 3322767), (49, 2848086), (63, 2215178), (98, 1424043), (126, 1107589), (147, 949362), (294, 474681), (441, 316454), (882, 158227)]