137297104

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 304567808

約数和(自身を除く): 167270704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1237, 1982, 2474, 3964, 4948, 6937, 7928, 8659, 9896, 13874, 15856, 17318, 19792, 27748, 34636, 55496, 69272, 110992, 138544, 1225867, 2451734, 4903468, 8581069, 9806936, 17162138, 19613872, 34324276, 68648552, 137297104]

約数ペア:

[(1, 137297104), (2, 68648552), (4, 34324276), (7, 19613872), (8, 17162138), (14, 9806936), (16, 8581069), (28, 4903468), (56, 2451734), (112, 1225867), (991, 138544), (1237, 110992), (1982, 69272), (2474, 55496), (3964, 34636), (4948, 27748), (6937, 19792), (7928, 17318), (8659, 15856), (9896, 13874)]