131417568

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3593}}^1$

素因数の和:3736

約数の個数: 72

約数和(自身を含む): 376766208

約数和(自身を除く): 245348640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3593, 4064, 4572, 6096, 7186, 9144, 10779, 12192, 14372, 18288, 21558, 28744, 32337, 36576, 43116, 57488, 64674, 86232, 114976, 129348, 172464, 258696, 344928, 456311, 517392, 912622, 1034784, 1368933, 1825244, 2737866, 3650488, 4106799, 5475732, 7300976, 8213598, 10951464, 14601952, 16427196, 21902928, 32854392, 43805856, 65708784, 131417568]

約数ペア:

[(1, 131417568), (2, 65708784), (3, 43805856), (4, 32854392), (6, 21902928), (8, 16427196), (9, 14601952), (12, 10951464), (16, 8213598), (18, 7300976), (24, 5475732), (32, 4106799), (36, 3650488), (48, 2737866), (72, 1825244), (96, 1368933), (127, 1034784), (144, 912622), (254, 517392), (288, 456311), (381, 344928), (508, 258696), (762, 172464), (1016, 129348), (1143, 114976), (1524, 86232), (2032, 64674), (2286, 57488), (3048, 43116), (3593, 36576), (4064, 32337), (4572, 28744), (6096, 21558), (7186, 18288), (9144, 14372), (10779, 12192)]