139306128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223247}}^1$

素因数の和:223271

約数の個数: 40

約数和(自身を含む): 387558528

約数和(自身を除く): 248252400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223247, 446494, 669741, 892988, 1339482, 1785976, 2678964, 2902211, 3571952, 5357928, 5804422, 8706633, 10715856, 11608844, 17413266, 23217688, 34826532, 46435376, 69653064, 139306128]

約数ペア:

[(1, 139306128), (2, 69653064), (3, 46435376), (4, 34826532), (6, 23217688), (8, 17413266), (12, 11608844), (13, 10715856), (16, 8706633), (24, 5804422), (26, 5357928), (39, 3571952), (48, 2902211), (52, 2678964), (78, 1785976), (104, 1339482), (156, 892988), (208, 669741), (312, 446494), (624, 223247)]