145444516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53551}}^1$

素因数の和:53659

約数の個数: 24

約数和(自身を含む): 293893376

約数和(自身を除く): 148448860

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 53551, 107102, 214204, 374857, 749714, 1499428, 5194447, 10388894, 20777788, 36361129, 72722258, 145444516]

約数ペア:

[(1, 145444516), (2, 72722258), (4, 36361129), (7, 20777788), (14, 10388894), (28, 5194447), (97, 1499428), (194, 749714), (388, 374857), (679, 214204), (1358, 107102), (2716, 53551)]