154881678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{6971}}^1$

素因数の和:7029

約数の個数: 48

約数和(自身を含む): 370129536

約数和(自身を除く): 215247858

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 3174, 3703, 6971, 7406, 11109, 13942, 20913, 22218, 41826, 48797, 97594, 146391, 160333, 292782, 320666, 480999, 961998, 1122331, 2244662, 3366993, 3687659, 6733986, 7375318, 11062977, 22125954, 25813613, 51627226, 77440839, 154881678]

約数ペア:

[(1, 154881678), (2, 77440839), (3, 51627226), (6, 25813613), (7, 22125954), (14, 11062977), (21, 7375318), (23, 6733986), (42, 3687659), (46, 3366993), (69, 2244662), (138, 1122331), (161, 961998), (322, 480999), (483, 320666), (529, 292782), (966, 160333), (1058, 146391), (1587, 97594), (3174, 48797), (3703, 41826), (6971, 22218), (7406, 20913), (11109, 13942)]