179280426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21481}}^1$

素因数の和:21606

約数の個数: 32

約数和(自身を含む): 389769408

約数和(自身を除く): 210488982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 21481, 42962, 64443, 128886, 279253, 558506, 837759, 1675518, 2298467, 4596934, 6895401, 13790802, 29880071, 59760142, 89640213, 179280426]

約数ペア:

[(1, 179280426), (2, 89640213), (3, 59760142), (6, 29880071), (13, 13790802), (26, 6895401), (39, 4596934), (78, 2298467), (107, 1675518), (214, 837759), (321, 558506), (642, 279253), (1391, 128886), (2782, 64443), (4173, 42962), (8346, 21481)]