142671492

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^2$

素因数の和:549

約数の個数: 54

約数和(自身を含む): 367157882

約数和(自身を除く): 224486390

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 233, 292, 438, 466, 657, 699, 876, 932, 1314, 1398, 2097, 2628, 2796, 4194, 8388, 17009, 34018, 51027, 54289, 68036, 102054, 108578, 153081, 162867, 204108, 217156, 306162, 325734, 488601, 612324, 651468, 977202, 1954404, 3963097, 7926194, 11889291, 15852388, 23778582, 35667873, 47557164, 71335746, 142671492]

約数ペア:

[(1, 142671492), (2, 71335746), (3, 47557164), (4, 35667873), (6, 23778582), (9, 15852388), (12, 11889291), (18, 7926194), (36, 3963097), (73, 1954404), (146, 977202), (219, 651468), (233, 612324), (292, 488601), (438, 325734), (466, 306162), (657, 217156), (699, 204108), (876, 162867), (932, 153081), (1314, 108578), (1398, 102054), (2097, 68036), (2628, 54289), (2796, 51027), (4194, 34018), (8388, 17009)]