155019456

素因数分解:

$2^6\times 3^2\times {\mathrm{269131}}^1$

素因数の和:269149

約数の個数: 42

約数和(自身を含む): 444336932

約数和(自身を除く): 289317476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 269131, 538262, 807393, 1076524, 1614786, 2153048, 2422179, 3229572, 4306096, 4844358, 6459144, 8612192, 9688716, 12918288, 17224384, 19377432, 25836576, 38754864, 51673152, 77509728, 155019456]

約数ペア:

[(1, 155019456), (2, 77509728), (3, 51673152), (4, 38754864), (6, 25836576), (8, 19377432), (9, 17224384), (12, 12918288), (16, 9688716), (18, 8612192), (24, 6459144), (32, 4844358), (36, 4306096), (48, 3229572), (64, 2422179), (72, 2153048), (96, 1614786), (144, 1076524), (192, 807393), (288, 538262), (576, 269131)]