161764608

素因数分解:

$2^8\times 3^1\times {\mathrm{210631}}^1$

素因数の和:210650

約数の個数: 36

約数和(自身を含む): 430531808

約数和(自身を除く): 268767200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 210631, 421262, 631893, 842524, 1263786, 1685048, 2527572, 3370096, 5055144, 6740192, 10110288, 13480384, 20220576, 26960768, 40441152, 53921536, 80882304, 161764608]

約数ペア:

[(1, 161764608), (2, 80882304), (3, 53921536), (4, 40441152), (6, 26960768), (8, 20220576), (12, 13480384), (16, 10110288), (24, 6740192), (32, 5055144), (48, 3370096), (64, 2527572), (96, 1685048), (128, 1263786), (192, 842524), (256, 631893), (384, 421262), (768, 210631)]