127963212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13903}}^1$

素因数の和:13982

約数の個数: 48

約数和(自身を含む): 327022080

約数和(自身を除く): 199058868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 13903, 27806, 41709, 55612, 83418, 166836, 180739, 361478, 542217, 722956, 820277, 1084434, 1640554, 2168868, 2460831, 3281108, 4921662, 9843324, 10663601, 21327202, 31990803, 42654404, 63981606, 127963212]

約数ペア:

[(1, 127963212), (2, 63981606), (3, 42654404), (4, 31990803), (6, 21327202), (12, 10663601), (13, 9843324), (26, 4921662), (39, 3281108), (52, 2460831), (59, 2168868), (78, 1640554), (118, 1084434), (156, 820277), (177, 722956), (236, 542217), (354, 361478), (708, 180739), (767, 166836), (1534, 83418), (2301, 55612), (3068, 41709), (4602, 27806), (9204, 13903)]