158423538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 391829760

約数和(自身を除く): 233406222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 771, 1129, 1542, 1799, 2258, 3341, 3387, 3598, 5397, 6682, 6774, 7903, 10023, 10794, 14677, 15806, 20046, 23387, 23709, 29354, 44031, 46774, 47418, 70161, 88062, 102739, 140322, 205478, 290153, 308217, 580306, 616434, 870459, 1740918, 2031071, 3771989, 4062142, 6093213, 7543978, 11315967, 12186426, 22631934, 26403923, 52807846, 79211769, 158423538]

約数ペア:

[(1, 158423538), (2, 79211769), (3, 52807846), (6, 26403923), (7, 22631934), (13, 12186426), (14, 11315967), (21, 7543978), (26, 6093213), (39, 4062142), (42, 3771989), (78, 2031071), (91, 1740918), (182, 870459), (257, 616434), (273, 580306), (514, 308217), (546, 290153), (771, 205478), (1129, 140322), (1542, 102739), (1799, 88062), (2258, 70161), (3341, 47418), (3387, 46774), (3598, 44031), (5397, 29354), (6682, 23709), (6774, 23387), (7903, 20046), (10023, 15806), (10794, 14677)]