157779774

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{130829}}^1$

素因数の和:130904

約数の個数: 24

約数和(自身を含む): 346961160

約数和(自身を除く): 189181386

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 130829, 261658, 392487, 784974, 1177461, 2354922, 8765543, 17531086, 26296629, 52593258, 78889887, 157779774]

約数ペア:

[(1, 157779774), (2, 78889887), (3, 52593258), (6, 26296629), (9, 17531086), (18, 8765543), (67, 2354922), (134, 1177461), (201, 784974), (402, 392487), (603, 261658), (1206, 130829)]