151130161

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12487}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 199308480

約数和(自身を除く): 48178319

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 12487, 87409, 162331, 237253, 611863, 1136317, 1660771, 3084289, 7954219, 11625397, 21590023, 151130161]

約数ペア:

[(1, 151130161), (7, 21590023), (13, 11625397), (19, 7954219), (49, 3084289), (91, 1660771), (133, 1136317), (247, 611863), (637, 237253), (931, 162331), (1729, 87409), (12103, 12487)]