155289716638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21047671}}^1$

素因数の和:21047728

約数の個数: 32

約数和(自身を含む): 290963017728

約数和(自身を除く): 135673301090

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 21047671, 42095342, 147333697, 294667394, 357810407, 652477801, 715620814, 1304955602, 2504672849, 4567344607, 5009345698, 9134689214, 11092122617, 22184245234, 77644858319, 155289716638]

約数ペア:

[(1, 155289716638), (2, 77644858319), (7, 22184245234), (14, 11092122617), (17, 9134689214), (31, 5009345698), (34, 4567344607), (62, 2504672849), (119, 1304955602), (217, 715620814), (238, 652477801), (434, 357810407), (527, 294667394), (1054, 147333697), (3689, 42095342), (7378, 21047671)]