117810728

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 259459200

約数和(自身を除く): 141648472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 181, 197, 236, 362, 394, 413, 472, 724, 788, 826, 1267, 1379, 1448, 1576, 1652, 2534, 2758, 3304, 5068, 5516, 10136, 10679, 11032, 11623, 21358, 23246, 35657, 42716, 46492, 71314, 74753, 81361, 85432, 92984, 142628, 149506, 162722, 249599, 285256, 299012, 325444, 499198, 598024, 650888, 998396, 1996792, 2103763, 4207526, 8415052, 14726341, 16830104, 29452682, 58905364, 117810728]

約数ペア:

[(1, 117810728), (2, 58905364), (4, 29452682), (7, 16830104), (8, 14726341), (14, 8415052), (28, 4207526), (56, 2103763), (59, 1996792), (118, 998396), (181, 650888), (197, 598024), (236, 499198), (362, 325444), (394, 299012), (413, 285256), (472, 249599), (724, 162722), (788, 149506), (826, 142628), (1267, 92984), (1379, 85432), (1448, 81361), (1576, 74753), (1652, 71314), (2534, 46492), (2758, 42716), (3304, 35657), (5068, 23246), (5516, 21358), (10136, 11623), (10679, 11032)]