127020088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13723}}^1$

素因数の和:13831

約数の個数: 32

約数和(自身を含む): 259383600

約数和(自身を除く): 132363512

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 13723, 27446, 54892, 109784, 178399, 356798, 713596, 1221347, 1427192, 2442694, 4885388, 9770776, 15877511, 31755022, 63510044, 127020088]

約数ペア:

[(1, 127020088), (2, 63510044), (4, 31755022), (8, 15877511), (13, 9770776), (26, 4885388), (52, 2442694), (89, 1427192), (104, 1221347), (178, 713596), (356, 356798), (712, 178399), (1157, 109784), (2314, 54892), (4628, 27446), (9256, 13723)]