127200736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{305771}}^1$

素因数の和:305794

約数の個数: 24

約数和(自身を含む): 269690904

約数和(自身を除く): 142490168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 305771, 611542, 1223084, 2446168, 3975023, 4892336, 7950046, 9784672, 15900092, 31800184, 63600368, 127200736]

約数ペア:

[(1, 127200736), (2, 63600368), (4, 31800184), (8, 15900092), (13, 9784672), (16, 7950046), (26, 4892336), (32, 3975023), (52, 2446168), (104, 1223084), (208, 611542), (416, 305771)]