128610824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6679}}^1$

素因数の和:6797

約数の個数: 32

約数和(自身を含む): 252504000

約数和(自身を除く): 123893176

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 6679, 9628, 13358, 19256, 26716, 53432, 193691, 387382, 554357, 774764, 1108714, 1549528, 2217428, 4434856, 16076353, 32152706, 64305412, 128610824]

約数ペア:

[(1, 128610824), (2, 64305412), (4, 32152706), (8, 16076353), (29, 4434856), (58, 2217428), (83, 1549528), (116, 1108714), (166, 774764), (232, 554357), (332, 387382), (664, 193691), (2407, 53432), (4814, 26716), (6679, 19256), (9628, 13358)]