138225408

素因数分解:

$2^8\times 3^1\times {\mathrm{179981}}^1$

素因数の和:180000

約数の個数: 36

約数和(自身を含む): 367883208

約数和(自身を除く): 229657800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 179981, 359962, 539943, 719924, 1079886, 1439848, 2159772, 2879696, 4319544, 5759392, 8639088, 11518784, 17278176, 23037568, 34556352, 46075136, 69112704, 138225408]

約数ペア:

[(1, 138225408), (2, 69112704), (3, 46075136), (4, 34556352), (6, 23037568), (8, 17278176), (12, 11518784), (16, 8639088), (24, 5759392), (32, 4319544), (48, 2879696), (64, 2159772), (96, 1439848), (128, 1079886), (192, 719924), (256, 539943), (384, 359962), (768, 179981)]