156596480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 406183680

約数和(自身を除く): 249587200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 128, 137, 152, 160, 188, 190, 235, 256, 274, 304, 320, 376, 380, 470, 548, 608, 640, 685, 752, 760, 893, 940, 1096, 1216, 1280, 1370, 1504, 1520, 1786, 1880, 2192, 2432, 2603, 2740, 3008, 3040, 3572, 3760, 4384, 4465, 4864, 5206, 5480, 6016, 6080, 6439, 7144, 7520, 8768, 8930, 10412, 10960, 12032, 12160, 12878, 13015, 14288, 15040, 17536, 17860, 20824, 21920, 24320, 25756, 26030, 28576, 30080, 32195, 35072, 35720, 41648, 43840, 51512, 52060, 57152, 60160, 64390, 71440, 83296, 87680, 103024, 104120, 114304, 122341, 128780, 142880, 166592, 175360, 206048, 208240, 228608, 244682, 257560, 285760, 333184, 412096, 416480, 489364, 515120, 571520, 611705, 666368, 824192, 832960, 978728, 1030240, 1143040, 1223410, 1648384, 1665920, 1957456, 2060480, 2446820, 3331840, 3914912, 4120960, 4893640, 7829824, 8241920, 9787280, 15659648, 19574560, 31319296, 39149120, 78298240, 156596480]

約数ペア:

[(1, 156596480), (2, 78298240), (4, 39149120), (5, 31319296), (8, 19574560), (10, 15659648), (16, 9787280), (19, 8241920), (20, 7829824), (32, 4893640), (38, 4120960), (40, 3914912), (47, 3331840), (64, 2446820), (76, 2060480), (80, 1957456), (94, 1665920), (95, 1648384), (128, 1223410), (137, 1143040), (152, 1030240), (160, 978728), (188, 832960), (190, 824192), (235, 666368), (256, 611705), (274, 571520), (304, 515120), (320, 489364), (376, 416480), (380, 412096), (470, 333184), (548, 285760), (608, 257560), (640, 244682), (685, 228608), (752, 208240), (760, 206048), (893, 175360), (940, 166592), (1096, 142880), (1216, 128780), (1280, 122341), (1370, 114304), (1504, 104120), (1520, 103024), (1786, 87680), (1880, 83296), (2192, 71440), (2432, 64390), (2603, 60160), (2740, 57152), (3008, 52060), (3040, 51512), (3572, 43840), (3760, 41648), (4384, 35720), (4465, 35072), (4864, 32195), (5206, 30080), (5480, 28576), (6016, 26030), (6080, 25756), (6439, 24320), (7144, 21920), (7520, 20824), (8768, 17860), (8930, 17536), (10412, 15040), (10960, 14288), (12032, 13015), (12160, 12878)]