156610622

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 272376000

約数和(自身を除く): 115765378

約数列:

[1, 2, 7, 14, 149, 193, 298, 386, 389, 778, 1043, 1351, 2086, 2702, 2723, 5446, 28757, 57514, 57961, 75077, 115922, 150154, 201299, 402598, 405727, 525539, 811454, 1051078, 11186473, 22372946, 78305311, 156610622]

約数ペア:

[(1, 156610622), (2, 78305311), (7, 22372946), (14, 11186473), (149, 1051078), (193, 811454), (298, 525539), (386, 405727), (389, 402598), (778, 201299), (1043, 150154), (1351, 115922), (2086, 75077), (2702, 57961), (2723, 57514), (5446, 28757)]