138294528

素因数分解:

$2^8\times 3^1\times {\mathrm{180071}}^1$

素因数の和:180090

約数の個数: 36

約数和(自身を含む): 368067168

約数和(自身を除く): 229772640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 180071, 360142, 540213, 720284, 1080426, 1440568, 2160852, 2881136, 4321704, 5762272, 8643408, 11524544, 17286816, 23049088, 34573632, 46098176, 69147264, 138294528]

約数ペア:

[(1, 138294528), (2, 69147264), (3, 46098176), (4, 34573632), (6, 23049088), (8, 17286816), (12, 11524544), (16, 8643408), (24, 5762272), (32, 4321704), (48, 2881136), (64, 2160852), (96, 1440568), (128, 1080426), (192, 720284), (256, 540213), (384, 360142), (768, 180071)]