179679964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{107}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 327041064

約数和(自身を除く): 147361100

約数列:

[1, 2, 4, 53, 89, 106, 107, 178, 212, 214, 356, 428, 4717, 5671, 7921, 9434, 9523, 11342, 15842, 18868, 19046, 22684, 31684, 38092, 419813, 504719, 839626, 847547, 1009438, 1679252, 1695094, 2018876, 3390188, 44919991, 89839982, 179679964]

約数ペア:

[(1, 179679964), (2, 89839982), (4, 44919991), (53, 3390188), (89, 2018876), (106, 1695094), (107, 1679252), (178, 1009438), (212, 847547), (214, 839626), (356, 504719), (428, 419813), (4717, 38092), (5671, 31684), (7921, 22684), (9434, 19046), (9523, 18868), (11342, 15842)]