137577362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 237006000

約数和(自身を除く): 99428638

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1937, 2089, 2533, 3874, 4178, 5066, 27157, 32929, 35513, 54314, 65858, 71026, 311261, 461669, 622522, 923338, 4046393, 5291437, 8092786, 10582874, 68788681, 137577362]

約数ペア:

[(1, 137577362), (2, 68788681), (13, 10582874), (17, 8092786), (26, 5291437), (34, 4046393), (149, 923338), (221, 622522), (298, 461669), (442, 311261), (1937, 71026), (2089, 65858), (2533, 54314), (3874, 35513), (4178, 32929), (5066, 27157)]