135280684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23158

約数の個数: 48

約数和(自身を含む): 310705920

約数和(自身を除く): 175425236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 23117, 46234, 92468, 161819, 254287, 323638, 439223, 508574, 647276, 878446, 1017148, 1756892, 1780009, 3074561, 3560018, 4831453, 6149122, 7120036, 9662906, 12298244, 19325812, 33820171, 67640342, 135280684]

約数ペア:

[(1, 135280684), (2, 67640342), (4, 33820171), (7, 19325812), (11, 12298244), (14, 9662906), (19, 7120036), (22, 6149122), (28, 4831453), (38, 3560018), (44, 3074561), (76, 1780009), (77, 1756892), (133, 1017148), (154, 878446), (209, 647276), (266, 508574), (308, 439223), (418, 323638), (532, 254287), (836, 161819), (1463, 92468), (2926, 46234), (5852, 23117)]