126197864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6779}}^1$

素因数の和:6977

約数の個数: 32

約数和(自身を含む): 256284000

約数和(自身を除く): 130086136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 6779, 9308, 13558, 18616, 27116, 54232, 88127, 176254, 352508, 705016, 1213441, 2426882, 4853764, 9707528, 15774733, 31549466, 63098932, 126197864]

約数ペア:

[(1, 126197864), (2, 63098932), (4, 31549466), (8, 15774733), (13, 9707528), (26, 4853764), (52, 2426882), (104, 1213441), (179, 705016), (358, 352508), (716, 176254), (1432, 88127), (2327, 54232), (4654, 27116), (6779, 18616), (9308, 13558)]