191042416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 412473600

約数和(自身を除く): 221431184

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 304, 307, 356, 368, 437, 614, 712, 874, 1228, 1424, 1691, 1748, 2047, 2456, 3382, 3496, 4094, 4912, 5833, 6764, 6992, 7061, 8188, 11666, 13528, 14122, 16376, 23332, 27056, 27323, 28244, 32752, 38893, 46664, 54646, 56488, 77786, 93328, 109292, 112976, 134159, 155572, 218584, 268318, 311144, 437168, 519137, 536636, 622288, 628429, 1038274, 1073272, 1256858, 2076548, 2146544, 2513716, 4153096, 5027432, 8306192, 10054864, 11940151, 23880302, 47760604, 95521208, 191042416]

約数ペア:

[(1, 191042416), (2, 95521208), (4, 47760604), (8, 23880302), (16, 11940151), (19, 10054864), (23, 8306192), (38, 5027432), (46, 4153096), (76, 2513716), (89, 2146544), (92, 2076548), (152, 1256858), (178, 1073272), (184, 1038274), (304, 628429), (307, 622288), (356, 536636), (368, 519137), (437, 437168), (614, 311144), (712, 268318), (874, 218584), (1228, 155572), (1424, 134159), (1691, 112976), (1748, 109292), (2047, 93328), (2456, 77786), (3382, 56488), (3496, 54646), (4094, 46664), (4912, 38893), (5833, 32752), (6764, 28244), (6992, 27323), (7061, 27056), (8188, 23332), (11666, 16376), (13528, 14122)]