128240164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{11059}}^1$

素因数の和:11299

約数の個数: 24

約数和(自身を含む): 242789120

約数和(自身を除く): 114548956

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11059, 11596, 22118, 44236, 143767, 287534, 575068, 2466157, 4932314, 9864628, 32060041, 64120082, 128240164]

約数ペア:

[(1, 128240164), (2, 64120082), (4, 32060041), (13, 9864628), (26, 4932314), (52, 2466157), (223, 575068), (446, 287534), (892, 143767), (2899, 44236), (5798, 22118), (11059, 11596)]