128322816

素因数分解:

$2^8\times 3^1\times {\mathrm{167087}}^1$

素因数の和:167106

約数の個数: 36

約数和(自身を含む): 341527872

約数和(自身を除く): 213205056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 167087, 334174, 501261, 668348, 1002522, 1336696, 2005044, 2673392, 4010088, 5346784, 8020176, 10693568, 16040352, 21387136, 32080704, 42774272, 64161408, 128322816]

約数ペア:

[(1, 128322816), (2, 64161408), (3, 42774272), (4, 32080704), (6, 21387136), (8, 16040352), (12, 10693568), (16, 8020176), (24, 5346784), (32, 4010088), (48, 2673392), (64, 2005044), (96, 1336696), (128, 1002522), (192, 668348), (256, 501261), (384, 334174), (768, 167087)]