149770862

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{4349}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 228949200

約数和(自身を除く): 79178338

約数列:

[1, 2, 67, 134, 257, 514, 4349, 8698, 17219, 34438, 291383, 582766, 1117693, 2235386, 74885431, 149770862]

約数ペア:

[(1, 149770862), (2, 74885431), (67, 2235386), (134, 1117693), (257, 582766), (514, 291383), (4349, 34438), (8698, 17219)]