129909584

素因数分解:

$2^4\times 7^2\times {\mathrm{165701}}^1$

素因数の和:165723

約数の個数: 30

約数和(自身を含む): 292795434

約数和(自身を除く): 162885850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 165701, 331402, 662804, 1159907, 1325608, 2319814, 2651216, 4639628, 8119349, 9279256, 16238698, 18558512, 32477396, 64954792, 129909584]

約数ペア:

[(1, 129909584), (2, 64954792), (4, 32477396), (7, 18558512), (8, 16238698), (14, 9279256), (16, 8119349), (28, 4639628), (49, 2651216), (56, 2319814), (98, 1325608), (112, 1159907), (196, 662804), (392, 331402), (784, 165701)]