128629914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36899}}^1$

素因数の和:36994

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 168931686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 36899, 73798, 110697, 221394, 258293, 516586, 774879, 1549758, 3062617, 6125234, 9187851, 18375702, 21438319, 42876638, 64314957, 128629914]

約数ペア:

[(1, 128629914), (2, 64314957), (3, 42876638), (6, 21438319), (7, 18375702), (14, 9187851), (21, 6125234), (42, 3062617), (83, 1549758), (166, 774879), (249, 516586), (498, 258293), (581, 221394), (1162, 110697), (1743, 73798), (3486, 36899)]