154480018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9739}}^1$

素因数の和:9862

約数の個数: 32

約数和(自身を含む): 291732480

約数和(自身を除く): 137252462

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 9739, 15862, 19478, 68173, 107129, 136346, 214258, 749903, 1003117, 1499806, 2006234, 7021819, 11034287, 14043638, 22068574, 77240009, 154480018]

約数ペア:

[(1, 154480018), (2, 77240009), (7, 22068574), (11, 14043638), (14, 11034287), (22, 7021819), (77, 2006234), (103, 1499806), (154, 1003117), (206, 749903), (721, 214258), (1133, 136346), (1442, 107129), (2266, 68173), (7931, 19478), (9739, 15862)]