156728411212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1283}}^1\times {\mathrm{4241}}^1$

素因数の和:5926

約数の個数: 48

約数和(自身を含む): 289765929600

約数和(自身を除く): 133037518388

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1283, 1516, 2566, 4241, 5132, 7201, 8482, 14402, 16964, 24377, 28804, 48754, 80579, 97508, 161158, 322316, 486257, 972514, 1607339, 1945028, 3214678, 5441203, 6429356, 9238883, 10882406, 18477766, 21764812, 30539441, 36955532, 61078882, 103382857, 122157764, 206765714, 413531428, 2062215937, 4124431874, 8248863748, 39182102803, 78364205606, 156728411212]

約数ペア:

[(1, 156728411212), (2, 78364205606), (4, 39182102803), (19, 8248863748), (38, 4124431874), (76, 2062215937), (379, 413531428), (758, 206765714), (1283, 122157764), (1516, 103382857), (2566, 61078882), (4241, 36955532), (5132, 30539441), (7201, 21764812), (8482, 18477766), (14402, 10882406), (16964, 9238883), (24377, 6429356), (28804, 5441203), (48754, 3214678), (80579, 1945028), (97508, 1607339), (161158, 972514), (322316, 486257)]