156958155705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1\times {\mathrm{1663}}^1$

素因数の和:3238

約数の個数: 64

約数和(自身を含む): 271483011072

約数和(自身を除く): 114524855367

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 431, 1123, 1293, 1663, 2155, 3369, 4989, 5603, 5615, 6465, 8315, 14599, 16809, 16845, 21619, 24945, 28015, 43797, 64857, 72995, 84045, 108095, 218985, 324285, 484013, 716753, 1452039, 1867549, 2150259, 2420065, 3583765, 5602647, 6292169, 7260195, 9317789, 9337745, 10751295, 18876507, 24278137, 27953367, 28013235, 31460845, 46588945, 72834411, 94382535, 121390685, 139766835, 364172055, 804913619, 2414740857, 4024568095, 10463877047, 12073704285, 31391631141, 52319385235, 156958155705]

約数ペア:

[(1, 156958155705), (3, 52319385235), (5, 31391631141), (13, 12073704285), (15, 10463877047), (39, 4024568095), (65, 2414740857), (195, 804913619), (431, 364172055), (1123, 139766835), (1293, 121390685), (1663, 94382535), (2155, 72834411), (3369, 46588945), (4989, 31460845), (5603, 28013235), (5615, 27953367), (6465, 24278137), (8315, 18876507), (14599, 10751295), (16809, 9337745), (16845, 9317789), (21619, 7260195), (24945, 6292169), (28015, 5602647), (43797, 3583765), (64857, 2420065), (72995, 2150259), (84045, 1867549), (108095, 1452039), (218985, 716753), (324285, 484013)]