156316384

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22559

約数の個数: 48

約数和(自身を含む): 363073536

約数和(自身を除く): 206757152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 22511, 45022, 90044, 157577, 180088, 315154, 360176, 630308, 697841, 720352, 1260616, 1395682, 2521232, 2791364, 4884887, 5042464, 5582728, 9769774, 11165456, 19539548, 22330912, 39079096, 78158192, 156316384]

約数ペア:

[(1, 156316384), (2, 78158192), (4, 39079096), (7, 22330912), (8, 19539548), (14, 11165456), (16, 9769774), (28, 5582728), (31, 5042464), (32, 4884887), (56, 2791364), (62, 2521232), (112, 1395682), (124, 1260616), (217, 720352), (224, 697841), (248, 630308), (434, 360176), (496, 315154), (868, 180088), (992, 157577), (1736, 90044), (3472, 45022), (6944, 22511)]