159441718

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{19031}}^1$

素因数の和:19163

約数の個数: 16

約数和(自身を含む): 246654720

約数和(自身を除く): 87213002

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 19031, 38062, 1122829, 1351201, 2245658, 2702402, 79720859, 159441718]

約数ペア:

[(1, 159441718), (2, 79720859), (59, 2702402), (71, 2245658), (118, 1351201), (142, 1122829), (4189, 38062), (8378, 19031)]