138804588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296591}}^1$

素因数の和:296614

約数の個数: 36

約数和(自身を含む): 377858208

約数和(自身を除く): 239053620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 296591, 593182, 889773, 1186364, 1779546, 2669319, 3559092, 3855683, 5338638, 7711366, 10677276, 11567049, 15422732, 23134098, 34701147, 46268196, 69402294, 138804588]

約数ペア:

[(1, 138804588), (2, 69402294), (3, 46268196), (4, 34701147), (6, 23134098), (9, 15422732), (12, 11567049), (13, 10677276), (18, 7711366), (26, 5338638), (36, 3855683), (39, 3559092), (52, 2669319), (78, 1779546), (117, 1186364), (156, 889773), (234, 593182), (468, 296591)]