161811456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{52673}}^1$

素因数の和:52696

約数の個数: 44

約数和(自身を含む): 431294712

約数和(自身を除く): 269483256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 52673, 105346, 158019, 210692, 316038, 421384, 632076, 842768, 1264152, 1685536, 2528304, 3371072, 5056608, 6742144, 10113216, 13484288, 20226432, 26968576, 40452864, 53937152, 80905728, 161811456]

約数ペア:

[(1, 161811456), (2, 80905728), (3, 53937152), (4, 40452864), (6, 26968576), (8, 20226432), (12, 13484288), (16, 10113216), (24, 6742144), (32, 5056608), (48, 3371072), (64, 2528304), (96, 1685536), (128, 1264152), (192, 842768), (256, 632076), (384, 421384), (512, 316038), (768, 210692), (1024, 158019), (1536, 105346), (3072, 52673)]