156940288

素因数分解:

$2^{11}\times {\mathrm{76631}}^1$

素因数の和:76653

約数の個数: 24

約数和(自身を含む): 313808040

約数和(自身を除く): 156867752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 76631, 153262, 306524, 613048, 1226096, 2452192, 4904384, 9808768, 19617536, 39235072, 78470144, 156940288]

約数ペア:

[(1, 156940288), (2, 78470144), (4, 39235072), (8, 19617536), (16, 9808768), (32, 4904384), (64, 2452192), (128, 1226096), (256, 613048), (512, 306524), (1024, 153262), (2048, 76631)]