128676192

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9643}}^1$

素因数の和:9795

約数の個数: 48

約数和(自身を含む): 340240320

約数和(自身を除く): 211564128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 9643, 13344, 19286, 28929, 38572, 57858, 77144, 115716, 154288, 231432, 308576, 462864, 925728, 1340377, 2680754, 4021131, 5361508, 8042262, 10723016, 16084524, 21446032, 32169048, 42892064, 64338096, 128676192]

約数ペア:

[(1, 128676192), (2, 64338096), (3, 42892064), (4, 32169048), (6, 21446032), (8, 16084524), (12, 10723016), (16, 8042262), (24, 5361508), (32, 4021131), (48, 2680754), (96, 1340377), (139, 925728), (278, 462864), (417, 308576), (556, 231432), (834, 154288), (1112, 115716), (1668, 77144), (2224, 57858), (3336, 38572), (4448, 28929), (6672, 19286), (9643, 13344)]