144177796

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17107}}^1$

素因数の和:17168

約数の個数: 36

約数和(自身を含む): 300348048

約数和(自身を除く): 156170252

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 17107, 34214, 68428, 119749, 239498, 478996, 735601, 838243, 1471202, 1676486, 2942404, 3352972, 5149207, 10298414, 20596828, 36044449, 72088898, 144177796]

約数ペア:

[(1, 144177796), (2, 72088898), (4, 36044449), (7, 20596828), (14, 10298414), (28, 5149207), (43, 3352972), (49, 2942404), (86, 1676486), (98, 1471202), (172, 838243), (196, 735601), (301, 478996), (602, 239498), (1204, 119749), (2107, 68428), (4214, 34214), (8428, 17107)]