189971056132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1\times {\mathrm{77761}}^1$

素因数の和:82060

約数の個数: 48

約数和(自身を含む): 390666334464

約数和(自身を除く): 200695278332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4271, 8542, 17084, 46981, 55523, 77761, 93962, 111046, 155522, 187924, 222092, 311044, 610753, 855371, 1010893, 1221506, 1710742, 2021786, 2443012, 3421484, 4043572, 11119823, 22239646, 44479292, 332117231, 664234462, 1328468924, 3653289541, 4317524003, 7306579082, 8635048006, 14613158164, 17270096012, 47492764033, 94985528066, 189971056132]

約数ペア:

[(1, 189971056132), (2, 94985528066), (4, 47492764033), (11, 17270096012), (13, 14613158164), (22, 8635048006), (26, 7306579082), (44, 4317524003), (52, 3653289541), (143, 1328468924), (286, 664234462), (572, 332117231), (4271, 44479292), (8542, 22239646), (17084, 11119823), (46981, 4043572), (55523, 3421484), (77761, 2443012), (93962, 2021786), (111046, 1710742), (155522, 1221506), (187924, 1010893), (222092, 855371), (311044, 610753)]