142599506

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 252134400

約数和(自身を除く): 109534894

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1358, 2143, 4286, 4753, 9506, 15001, 30002, 33271, 66542, 105007, 207871, 210014, 415742, 735049, 1455097, 1470098, 2910194, 10185679, 20371358, 71299753, 142599506]

約数ペア:

[(1, 142599506), (2, 71299753), (7, 20371358), (14, 10185679), (49, 2910194), (97, 1470098), (98, 1455097), (194, 735049), (343, 415742), (679, 210014), (686, 207871), (1358, 105007), (2143, 66542), (4286, 33271), (4753, 30002), (9506, 15001)]