143752826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 255795840

約数和(自身を除く): 112043014

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 523, 677, 1046, 1354, 3661, 4739, 7322, 9478, 15167, 19633, 30334, 39266, 106169, 137431, 212338, 274862, 354071, 708142, 2478497, 4956994, 10268059, 20536118, 71876413, 143752826]

約数ペア:

[(1, 143752826), (2, 71876413), (7, 20536118), (14, 10268059), (29, 4956994), (58, 2478497), (203, 708142), (406, 354071), (523, 274862), (677, 212338), (1046, 137431), (1354, 106169), (3661, 39266), (4739, 30334), (7322, 19633), (9478, 15167)]