131014172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 248935680

約数和(自身を除く): 117921508

約数列:

[1, 2, 4, 17, 34, 68, 83, 139, 166, 167, 278, 332, 334, 556, 668, 1411, 2363, 2822, 2839, 4726, 5644, 5678, 9452, 11356, 11537, 13861, 23074, 23213, 27722, 46148, 46426, 55444, 92852, 196129, 235637, 392258, 394621, 471274, 784516, 789242, 942548, 1578484, 1926679, 3853358, 7706716, 32753543, 65507086, 131014172]

約数ペア:

[(1, 131014172), (2, 65507086), (4, 32753543), (17, 7706716), (34, 3853358), (68, 1926679), (83, 1578484), (139, 942548), (166, 789242), (167, 784516), (278, 471274), (332, 394621), (334, 392258), (556, 235637), (668, 196129), (1411, 92852), (2363, 55444), (2822, 46426), (2839, 46148), (4726, 27722), (5644, 23213), (5678, 23074), (9452, 13861), (11356, 11537)]