140047544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192373}}^1$

素因数の和:192399

約数の個数: 32

約数和(自身を含む): 323188320

約数和(自身を除く): 183140776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 192373, 384746, 769492, 1346611, 1538984, 2500849, 2693222, 5001698, 5386444, 10003396, 10772888, 17505943, 20006792, 35011886, 70023772, 140047544]

約数ペア:

[(1, 140047544), (2, 70023772), (4, 35011886), (7, 20006792), (8, 17505943), (13, 10772888), (14, 10003396), (26, 5386444), (28, 5001698), (52, 2693222), (56, 2500849), (91, 1538984), (104, 1346611), (182, 769492), (364, 384746), (728, 192373)]