131801616

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7207}}^1$

素因数の和:7348

約数の個数: 60

約数和(自身を含む): 371817472

約数和(自身を除く): 240015856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 7207, 9144, 14414, 18288, 21621, 28828, 43242, 57656, 64863, 86484, 115312, 129726, 172968, 259452, 345936, 518904, 915289, 1037808, 1830578, 2745867, 3661156, 5491734, 7322312, 8237601, 10983468, 14644624, 16475202, 21966936, 32950404, 43933872, 65900808, 131801616]

約数ペア:

[(1, 131801616), (2, 65900808), (3, 43933872), (4, 32950404), (6, 21966936), (8, 16475202), (9, 14644624), (12, 10983468), (16, 8237601), (18, 7322312), (24, 5491734), (36, 3661156), (48, 2745867), (72, 1830578), (127, 1037808), (144, 915289), (254, 518904), (381, 345936), (508, 259452), (762, 172968), (1016, 129726), (1143, 115312), (1524, 86484), (2032, 64863), (2286, 57656), (3048, 43242), (4572, 28828), (6096, 21621), (7207, 18288), (9144, 14414)]