144278864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1063}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 296856000

約数和(自身を除く): 152577136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 499, 998, 1063, 1996, 2126, 3992, 4252, 7984, 8483, 8504, 16966, 17008, 18071, 33932, 36142, 67864, 72284, 135728, 144568, 289136, 530437, 1060874, 2121748, 4243496, 8486992, 9017429, 18034858, 36069716, 72139432, 144278864]

約数ペア:

[(1, 144278864), (2, 72139432), (4, 36069716), (8, 18034858), (16, 9017429), (17, 8486992), (34, 4243496), (68, 2121748), (136, 1060874), (272, 530437), (499, 289136), (998, 144568), (1063, 135728), (1996, 72284), (2126, 67864), (3992, 36142), (4252, 33932), (7984, 18071), (8483, 17008), (8504, 16966)]