134173936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{645067}}^1$

素因数の和:645088

約数の個数: 20

約数和(自身を含む): 279959512

約数和(自身を除く): 145785576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 645067, 1290134, 2580268, 5160536, 8385871, 10321072, 16771742, 33543484, 67086968, 134173936]

約数ペア:

[(1, 134173936), (2, 67086968), (4, 33543484), (8, 16771742), (13, 10321072), (16, 8385871), (26, 5160536), (52, 2580268), (104, 1290134), (208, 645067)]