155111383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 204042240

約数和(自身を除く): 48930857

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2213, 2261, 3689, 4123, 10013, 15491, 37621, 42047, 68603, 70091, 263347, 294329, 480221, 714799, 1166251, 1303457, 5003593, 8163757, 9124199, 22158769, 155111383]

約数ペア:

[(1, 155111383), (7, 22158769), (17, 9124199), (19, 8163757), (31, 5003593), (119, 1303457), (133, 1166251), (217, 714799), (323, 480221), (527, 294329), (589, 263347), (2213, 70091), (2261, 68603), (3689, 42047), (4123, 37621), (10013, 15491)]