140704074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 359009280

約数和(自身を除く): 218305206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 251, 378, 502, 753, 1483, 1506, 1757, 2259, 2966, 3514, 4449, 4518, 5271, 6777, 8898, 10381, 10542, 13347, 13554, 15813, 20762, 26694, 31143, 31626, 40041, 47439, 62286, 80082, 93429, 94878, 186858, 280287, 372233, 560574, 744466, 1116699, 2233398, 2605631, 3350097, 5211262, 6700194, 7816893, 10050291, 15633786, 20100582, 23450679, 46901358, 70352037, 140704074]

約数ペア:

[(1, 140704074), (2, 70352037), (3, 46901358), (6, 23450679), (7, 20100582), (9, 15633786), (14, 10050291), (18, 7816893), (21, 6700194), (27, 5211262), (42, 3350097), (54, 2605631), (63, 2233398), (126, 1116699), (189, 744466), (251, 560574), (378, 372233), (502, 280287), (753, 186858), (1483, 94878), (1506, 93429), (1757, 80082), (2259, 62286), (2966, 47439), (3514, 40041), (4449, 31626), (4518, 31143), (5271, 26694), (6777, 20762), (8898, 15813), (10381, 13554), (10542, 13347)]