131247216

素因数分解:

$2^4\times 3^5\times {\mathrm{33757}}^1$

素因数の和:33780

約数の個数: 60

約数和(自身を含む): 380925272

約数和(自身を除く): 249678056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 33757, 67514, 101271, 135028, 202542, 270056, 303813, 405084, 540112, 607626, 810168, 911439, 1215252, 1620336, 1822878, 2430504, 2734317, 3645756, 4861008, 5468634, 7291512, 8202951, 10937268, 14583024, 16405902, 21874536, 32811804, 43749072, 65623608, 131247216]

約数ペア:

[(1, 131247216), (2, 65623608), (3, 43749072), (4, 32811804), (6, 21874536), (8, 16405902), (9, 14583024), (12, 10937268), (16, 8202951), (18, 7291512), (24, 5468634), (27, 4861008), (36, 3645756), (48, 2734317), (54, 2430504), (72, 1822878), (81, 1620336), (108, 1215252), (144, 911439), (162, 810168), (216, 607626), (243, 540112), (324, 405084), (432, 303813), (486, 270056), (648, 202542), (972, 135028), (1296, 101271), (1944, 67514), (3888, 33757)]