156937264016

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{4464533}}^1$

素因数の和:4464580

約数の個数: 40

約数和(自身を含む): 329393318520

約数和(自身を除く): 172456054504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 4464533, 8929066, 17858132, 35716264, 58038929, 71432528, 116077858, 232155716, 464311432, 754506077, 928622864, 1509012154, 3018024308, 6036048616, 9808579001, 12072097232, 19617158002, 39234316004, 78468632008, 156937264016]

約数ペア:

[(1, 156937264016), (2, 78468632008), (4, 39234316004), (8, 19617158002), (13, 12072097232), (16, 9808579001), (26, 6036048616), (52, 3018024308), (104, 1509012154), (169, 928622864), (208, 754506077), (338, 464311432), (676, 232155716), (1352, 116077858), (2197, 71432528), (2704, 58038929), (4394, 35716264), (8788, 17858132), (17576, 8929066), (35152, 4464533)]