127758696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409483}}^1$

素因数の和:409505

約数の個数: 32

約数和(自身を含む): 343966560

約数和(自身を除く): 216207864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409483, 818966, 1228449, 1637932, 2456898, 3275864, 4913796, 5323279, 9827592, 10646558, 15969837, 21293116, 31939674, 42586232, 63879348, 127758696]

約数ペア:

[(1, 127758696), (2, 63879348), (3, 42586232), (4, 31939674), (6, 21293116), (8, 15969837), (12, 10646558), (13, 9827592), (24, 5323279), (26, 4913796), (39, 3275864), (52, 2456898), (78, 1637932), (104, 1228449), (156, 818966), (312, 409483)]