156680836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{9103}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 296207744

約数和(自身を除く): 139526908

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 9103, 17212, 18206, 36412, 118339, 236678, 473356, 3013093, 6026186, 12052372, 39170209, 78340418, 156680836]

約数ペア:

[(1, 156680836), (2, 78340418), (4, 39170209), (13, 12052372), (26, 6026186), (52, 3013093), (331, 473356), (662, 236678), (1324, 118339), (4303, 36412), (8606, 18206), (9103, 17212)]