142484848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1283}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 301873536

約数和(自身を除く): 159388688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 631, 1262, 1283, 2524, 2566, 5048, 5132, 6941, 10096, 10264, 13882, 14113, 20528, 27764, 28226, 55528, 56452, 111056, 112904, 225808, 809573, 1619146, 3238292, 6476584, 8905303, 12953168, 17810606, 35621212, 71242424, 142484848]

約数ペア:

[(1, 142484848), (2, 71242424), (4, 35621212), (8, 17810606), (11, 12953168), (16, 8905303), (22, 6476584), (44, 3238292), (88, 1619146), (176, 809573), (631, 225808), (1262, 112904), (1283, 111056), (2524, 56452), (2566, 55528), (5048, 28226), (5132, 27764), (6941, 20528), (10096, 14113), (10264, 13882)]