128778432

素因数分解:

$2^6\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4065

約数の個数: 56

約数和(自身を含む): 342784176

約数和(自身を除く): 214005744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 173, 192, 346, 519, 692, 1038, 1384, 2076, 2768, 3877, 4152, 5536, 7754, 8304, 11072, 11631, 15508, 16608, 23262, 31016, 33216, 46524, 62032, 93048, 124064, 186096, 248128, 372192, 670721, 744384, 1341442, 2012163, 2682884, 4024326, 5365768, 8048652, 10731536, 16097304, 21463072, 32194608, 42926144, 64389216, 128778432]

約数ペア:

[(1, 128778432), (2, 64389216), (3, 42926144), (4, 32194608), (6, 21463072), (8, 16097304), (12, 10731536), (16, 8048652), (24, 5365768), (32, 4024326), (48, 2682884), (64, 2012163), (96, 1341442), (173, 744384), (192, 670721), (346, 372192), (519, 248128), (692, 186096), (1038, 124064), (1384, 93048), (2076, 62032), (2768, 46524), (3877, 33216), (4152, 31016), (5536, 23262), (7754, 16608), (8304, 15508), (11072, 11631)]