144480824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2731}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 287679600

約数和(自身を除く): 143198776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 2731, 3112, 5462, 6613, 10924, 13226, 21848, 26452, 46427, 52904, 92854, 185708, 371416, 1062359, 2124718, 4249436, 8498872, 18060103, 36120206, 72240412, 144480824]

約数ペア:

[(1, 144480824), (2, 72240412), (4, 36120206), (8, 18060103), (17, 8498872), (34, 4249436), (68, 2124718), (136, 1062359), (389, 371416), (778, 185708), (1556, 92854), (2731, 52904), (3112, 46427), (5462, 26452), (6613, 21848), (10924, 13226)]