173176576

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 363504960

約数和(自身を除く): 190328384

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 256, 296, 376, 389, 592, 752, 778, 1184, 1504, 1556, 1739, 2368, 3008, 3112, 3478, 4736, 6016, 6224, 6956, 9472, 12032, 12448, 13912, 14393, 18283, 24896, 27824, 28786, 36566, 49792, 55648, 57572, 73132, 99584, 111296, 115144, 146264, 222592, 230288, 292528, 445184, 460576, 585056, 676471, 921152, 1170112, 1352942, 1842304, 2340224, 2705884, 3684608, 4680448, 5411768, 10823536, 21647072, 43294144, 86588288, 173176576]

約数ペア:

[(1, 173176576), (2, 86588288), (4, 43294144), (8, 21647072), (16, 10823536), (32, 5411768), (37, 4680448), (47, 3684608), (64, 2705884), (74, 2340224), (94, 1842304), (128, 1352942), (148, 1170112), (188, 921152), (256, 676471), (296, 585056), (376, 460576), (389, 445184), (592, 292528), (752, 230288), (778, 222592), (1184, 146264), (1504, 115144), (1556, 111296), (1739, 99584), (2368, 73132), (3008, 57572), (3112, 55648), (3478, 49792), (4736, 36566), (6016, 28786), (6224, 27824), (6956, 24896), (9472, 18283), (12032, 14393), (12448, 13912)]