138436272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73951}}^1$

素因数の和:73978

約数の個数: 60

約数和(自身を含む): 417237184

約数和(自身を除く): 278800912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 73951, 147902, 221853, 295804, 443706, 591608, 665559, 887412, 961363, 1183216, 1331118, 1774824, 1922726, 2662236, 2884089, 3549648, 3845452, 5324472, 5768178, 7690904, 8652267, 10648944, 11536356, 15381808, 17304534, 23072712, 34609068, 46145424, 69218136, 138436272]

約数ペア:

[(1, 138436272), (2, 69218136), (3, 46145424), (4, 34609068), (6, 23072712), (8, 17304534), (9, 15381808), (12, 11536356), (13, 10648944), (16, 8652267), (18, 7690904), (24, 5768178), (26, 5324472), (36, 3845452), (39, 3549648), (48, 2884089), (52, 2662236), (72, 1922726), (78, 1774824), (104, 1331118), (117, 1183216), (144, 961363), (156, 887412), (208, 665559), (234, 591608), (312, 443706), (468, 295804), (624, 221853), (936, 147902), (1872, 73951)]