128377152

素因数分解:

$2^6\times 3^2\times {\mathrm{222877}}^1$

素因数の和:222895

約数の個数: 42

約数和(自身を含む): 367971578

約数和(自身を除く): 239594426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 222877, 445754, 668631, 891508, 1337262, 1783016, 2005893, 2674524, 3566032, 4011786, 5349048, 7132064, 8023572, 10698096, 14264128, 16047144, 21396192, 32094288, 42792384, 64188576, 128377152]

約数ペア:

[(1, 128377152), (2, 64188576), (3, 42792384), (4, 32094288), (6, 21396192), (8, 16047144), (9, 14264128), (12, 10698096), (16, 8023572), (18, 7132064), (24, 5349048), (32, 4011786), (36, 3566032), (48, 2674524), (64, 2005893), (72, 1783016), (96, 1337262), (144, 891508), (192, 668631), (288, 445754), (576, 222877)]