145180007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7229}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 175833600

約数和(自身を除く): 30653593

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 7229, 20083, 50603, 137351, 961457, 1091579, 7641053, 20740001, 145180007]

約数ペア:

[(1, 145180007), (7, 20740001), (19, 7641053), (133, 1091579), (151, 961457), (1057, 137351), (2869, 50603), (7229, 20083)]