138348314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 89177446

約数列:

[1, 2, 13, 26, 131, 151, 262, 269, 302, 538, 1703, 1963, 3406, 3497, 3926, 6994, 19781, 35239, 39562, 40619, 70478, 81238, 257153, 458107, 514306, 528047, 916214, 1056094, 5321089, 10642178, 69174157, 138348314]

約数ペア:

[(1, 138348314), (2, 69174157), (13, 10642178), (26, 5321089), (131, 1056094), (151, 916214), (262, 528047), (269, 514306), (302, 458107), (538, 257153), (1703, 81238), (1963, 70478), (3406, 40619), (3497, 39562), (3926, 35239), (6994, 19781)]