128615604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{824459}}^1$

素因数の和:824479

約数の個数: 24

約数和(自身を含む): 323188320

約数和(自身を除く): 194572716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 824459, 1648918, 2473377, 3297836, 4946754, 9893508, 10717967, 21435934, 32153901, 42871868, 64307802, 128615604]

約数ペア:

[(1, 128615604), (2, 64307802), (3, 42871868), (4, 32153901), (6, 21435934), (12, 10717967), (13, 9893508), (26, 4946754), (39, 3297836), (52, 2473377), (78, 1648918), (156, 824459)]