156744232

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 297285120

約数和(自身を除く): 140540888

約数列:

[1, 2, 4, 8, 197, 271, 367, 394, 542, 734, 788, 1084, 1468, 1576, 2168, 2936, 53387, 72299, 99457, 106774, 144598, 198914, 213548, 289196, 397828, 427096, 578392, 795656, 19593029, 39186058, 78372116, 156744232]

約数ペア:

[(1, 156744232), (2, 78372116), (4, 39186058), (8, 19593029), (197, 795656), (271, 578392), (367, 427096), (394, 397828), (542, 289196), (734, 213548), (788, 198914), (1084, 144598), (1468, 106774), (1576, 99457), (2168, 72299), (2936, 53387)]