165169024

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{8219}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 331183800

約数和(自身を除く): 166014776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 8219, 10048, 16438, 20096, 32876, 65752, 131504, 263008, 526016, 1052032, 1290383, 2580766, 5161532, 10323064, 20646128, 41292256, 82584512, 165169024]

約数ペア:

[(1, 165169024), (2, 82584512), (4, 41292256), (8, 20646128), (16, 10323064), (32, 5161532), (64, 2580766), (128, 1290383), (157, 1052032), (314, 526016), (628, 263008), (1256, 131504), (2512, 65752), (5024, 32876), (8219, 20096), (10048, 16438)]