153644018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{29221}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 252478080

約数和(自身を除く): 98834062

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 29221, 58442, 321431, 642862, 6983819, 13967638, 76822009, 153644018]

約数ペア:

[(1, 153644018), (2, 76822009), (11, 13967638), (22, 6983819), (239, 642862), (478, 321431), (2629, 58442), (5258, 29221)]