152912172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1621}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 408380672

約数和(自身を除く): 255468500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1123, 1621, 2246, 3242, 3369, 4492, 4863, 6484, 6738, 7861, 9726, 11347, 13476, 15722, 19452, 22694, 23583, 31444, 34041, 45388, 47166, 68082, 94332, 136164, 1820383, 3640766, 5461149, 7281532, 10922298, 12742681, 21844596, 25485362, 38228043, 50970724, 76456086, 152912172]

約数ペア:

[(1, 152912172), (2, 76456086), (3, 50970724), (4, 38228043), (6, 25485362), (7, 21844596), (12, 12742681), (14, 10922298), (21, 7281532), (28, 5461149), (42, 3640766), (84, 1820383), (1123, 136164), (1621, 94332), (2246, 68082), (3242, 47166), (3369, 45388), (4492, 34041), (4863, 31444), (6484, 23583), (6738, 22694), (7861, 19452), (9726, 15722), (11347, 13476)]