149582080

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 361334232

約数和(自身を除く): 211752152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 853, 1096, 1280, 1370, 1706, 2192, 2740, 3412, 4265, 4384, 5480, 6824, 8530, 8768, 10960, 13648, 17060, 17536, 21920, 27296, 34120, 35072, 43840, 54592, 68240, 87680, 109184, 116861, 136480, 175360, 218368, 233722, 272960, 467444, 545920, 584305, 934888, 1091840, 1168610, 1869776, 2337220, 3739552, 4674440, 7479104, 9348880, 14958208, 18697760, 29916416, 37395520, 74791040, 149582080]

約数ペア:

[(1, 149582080), (2, 74791040), (4, 37395520), (5, 29916416), (8, 18697760), (10, 14958208), (16, 9348880), (20, 7479104), (32, 4674440), (40, 3739552), (64, 2337220), (80, 1869776), (128, 1168610), (137, 1091840), (160, 934888), (256, 584305), (274, 545920), (320, 467444), (548, 272960), (640, 233722), (685, 218368), (853, 175360), (1096, 136480), (1280, 116861), (1370, 109184), (1706, 87680), (2192, 68240), (2740, 54592), (3412, 43840), (4265, 35072), (4384, 34120), (5480, 27296), (6824, 21920), (8530, 17536), (8768, 17060), (10960, 13648)]