148794256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{715357}}^1$

素因数の和:715378

約数の個数: 20

約数和(自身を含む): 310465372

約数和(自身を除く): 161671116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 715357, 1430714, 2861428, 5722856, 9299641, 11445712, 18599282, 37198564, 74397128, 148794256]

約数ペア:

[(1, 148794256), (2, 74397128), (4, 37198564), (8, 18599282), (13, 11445712), (16, 9299641), (26, 5722856), (52, 2861428), (104, 1430714), (208, 715357)]