156949334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{38113}}^1$

素因数の和:38215

約数の個数: 16

約数和(自身を含む): 246978720

約数和(自身を除く): 90029386

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 38113, 76226, 1105277, 2210554, 2706023, 5412046, 78474667, 156949334]

約数ペア:

[(1, 156949334), (2, 78474667), (29, 5412046), (58, 2706023), (71, 2210554), (142, 1105277), (2059, 76226), (4118, 38113)]