1959308176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16183}}^1$

素因数の和:16268

約数の個数: 80

約数和(自身を含む): 4623704064

約数和(自身を除く): 2664395888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 2162, 2576, 2632, 4324, 5264, 7567, 8648, 15134, 16183, 17296, 30268, 32366, 60536, 64732, 113281, 121072, 129464, 226562, 258928, 372209, 453124, 744418, 760601, 906248, 1488836, 1521202, 1812496, 2605463, 2977672, 3042404, 5210926, 5324207, 5955344, 6084808, 10421852, 10648414, 12169616, 17493823, 20843704, 21296828, 34987646, 41687408, 42593656, 69975292, 85187312, 122456761, 139950584, 244913522, 279901168, 489827044, 979654088, 1959308176]

約数ペア:

[(1, 1959308176), (2, 979654088), (4, 489827044), (7, 279901168), (8, 244913522), (14, 139950584), (16, 122456761), (23, 85187312), (28, 69975292), (46, 42593656), (47, 41687408), (56, 34987646), (92, 21296828), (94, 20843704), (112, 17493823), (161, 12169616), (184, 10648414), (188, 10421852), (322, 6084808), (329, 5955344), (368, 5324207), (376, 5210926), (644, 3042404), (658, 2977672), (752, 2605463), (1081, 1812496), (1288, 1521202), (1316, 1488836), (2162, 906248), (2576, 760601), (2632, 744418), (4324, 453124), (5264, 372209), (7567, 258928), (8648, 226562), (15134, 129464), (16183, 121072), (17296, 113281), (30268, 64732), (32366, 60536)]