146921024

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 300947328

約数和(自身を除く): 154026304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 197, 271, 344, 394, 542, 688, 788, 1084, 1376, 1576, 2168, 2752, 3152, 4336, 6304, 8471, 8672, 11653, 12608, 16942, 17344, 23306, 33884, 46612, 53387, 67768, 93224, 106774, 135536, 186448, 213548, 271072, 372896, 427096, 542144, 745792, 854192, 1708384, 2295641, 3416768, 4591282, 9182564, 18365128, 36730256, 73460512, 146921024]

約数ペア:

[(1, 146921024), (2, 73460512), (4, 36730256), (8, 18365128), (16, 9182564), (32, 4591282), (43, 3416768), (64, 2295641), (86, 1708384), (172, 854192), (197, 745792), (271, 542144), (344, 427096), (394, 372896), (542, 271072), (688, 213548), (788, 186448), (1084, 135536), (1376, 106774), (1576, 93224), (2168, 67768), (2752, 53387), (3152, 46612), (4336, 33884), (6304, 23306), (8471, 17344), (8672, 16942), (11653, 12608)]