127136828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 170908612

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 593, 806, 868, 988, 1178, 1186, 1612, 1729, 2356, 2372, 2821, 3458, 4123, 4151, 5642, 6916, 7657, 7709, 8246, 8302, 11267, 11284, 15314, 15418, 16492, 16604, 18383, 22534, 30628, 30836, 36766, 45068, 53599, 53963, 73532, 78869, 107198, 107926, 128681, 146471, 157738, 214396, 215852, 238979, 257362, 292942, 315476, 349277, 477958, 514724, 585884, 698554, 955916, 1025297, 1397108, 1672853, 2050594, 2444939, 3345706, 4101188, 4540601, 4889878, 6691412, 9081202, 9779756, 18162404, 31784207, 63568414, 127136828]

約数ペア:

[(1, 127136828), (2, 63568414), (4, 31784207), (7, 18162404), (13, 9779756), (14, 9081202), (19, 6691412), (26, 4889878), (28, 4540601), (31, 4101188), (38, 3345706), (52, 2444939), (62, 2050594), (76, 1672853), (91, 1397108), (124, 1025297), (133, 955916), (182, 698554), (217, 585884), (247, 514724), (266, 477958), (364, 349277), (403, 315476), (434, 292942), (494, 257362), (532, 238979), (589, 215852), (593, 214396), (806, 157738), (868, 146471), (988, 128681), (1178, 107926), (1186, 107198), (1612, 78869), (1729, 73532), (2356, 53963), (2372, 53599), (2821, 45068), (3458, 36766), (4123, 30836), (4151, 30628), (5642, 22534), (6916, 18383), (7657, 16604), (7709, 16492), (8246, 15418), (8302, 15314), (11267, 11284)]