142304946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178327}}^1$

素因数の和:178358

約数の個数: 32

約数和(自身を含む): 342389760

約数和(自身を除く): 200084814

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 178327, 356654, 534981, 1069962, 1248289, 2496578, 3388213, 3744867, 6776426, 7489734, 10164639, 20329278, 23717491, 47434982, 71152473, 142304946]

約数ペア:

[(1, 142304946), (2, 71152473), (3, 47434982), (6, 23717491), (7, 20329278), (14, 10164639), (19, 7489734), (21, 6776426), (38, 3744867), (42, 3388213), (57, 2496578), (114, 1248289), (133, 1069962), (266, 534981), (399, 356654), (798, 178327)]