131076216

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{7253}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 356461560

約数和(自身を除く): 225385344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 7253, 9036, 14506, 18072, 21759, 29012, 43518, 58024, 65277, 87036, 130554, 174072, 261108, 522216, 1820503, 3641006, 5461509, 7282012, 10923018, 14564024, 16384527, 21846036, 32769054, 43692072, 65538108, 131076216]

約数ペア:

[(1, 131076216), (2, 65538108), (3, 43692072), (4, 32769054), (6, 21846036), (8, 16384527), (9, 14564024), (12, 10923018), (18, 7282012), (24, 5461509), (36, 3641006), (72, 1820503), (251, 522216), (502, 261108), (753, 174072), (1004, 130554), (1506, 87036), (2008, 65277), (2259, 58024), (3012, 43518), (4518, 29012), (6024, 21759), (7253, 18072), (9036, 14506)]