138153210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7607

約数の個数: 64

約数和(自身を含む): 364718592

約数和(自身を除く): 226565382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 7537, 9165, 15074, 18330, 22611, 37685, 45222, 75370, 97981, 113055, 195962, 226110, 293943, 354239, 489905, 587886, 708478, 979810, 1062717, 1469715, 1771195, 2125434, 2939430, 3542390, 4605107, 5313585, 9210214, 10627170, 13815321, 23025535, 27630642, 46051070, 69076605, 138153210]

約数ペア:

[(1, 138153210), (2, 69076605), (3, 46051070), (5, 27630642), (6, 23025535), (10, 13815321), (13, 10627170), (15, 9210214), (26, 5313585), (30, 4605107), (39, 3542390), (47, 2939430), (65, 2125434), (78, 1771195), (94, 1469715), (130, 1062717), (141, 979810), (195, 708478), (235, 587886), (282, 489905), (390, 354239), (470, 293943), (611, 226110), (705, 195962), (1222, 113055), (1410, 97981), (1833, 75370), (3055, 45222), (3666, 37685), (6110, 22611), (7537, 18330), (9165, 15074)]