138146556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29443}}^1$

素因数の和:29490

約数の個数: 48

約数和(自身を含む): 356154624

約数和(自身を除く): 218008068

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 29443, 58886, 88329, 117772, 176658, 353316, 500531, 677189, 1001062, 1354378, 1501593, 2002124, 2031567, 2708756, 3003186, 4063134, 6006372, 8126268, 11512213, 23024426, 34536639, 46048852, 69073278, 138146556]

約数ペア:

[(1, 138146556), (2, 69073278), (3, 46048852), (4, 34536639), (6, 23024426), (12, 11512213), (17, 8126268), (23, 6006372), (34, 4063134), (46, 3003186), (51, 2708756), (68, 2031567), (69, 2002124), (92, 1501593), (102, 1354378), (138, 1001062), (204, 677189), (276, 500531), (391, 353316), (782, 176658), (1173, 117772), (1564, 88329), (2346, 58886), (4692, 29443)]