156979644892

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{44145007}}^1$

素因数の和:44145145

約数の個数: 24

約数和(自身を含む): 316431417344

約数和(自身を除く): 159451772452

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 44145007, 88290014, 176580028, 309015049, 618030098, 1236060196, 5606415889, 11212831778, 22425663556, 39244911223, 78489822446, 156979644892]

約数ペア:

[(1, 156979644892), (2, 78489822446), (4, 39244911223), (7, 22425663556), (14, 11212831778), (28, 5606415889), (127, 1236060196), (254, 618030098), (508, 309015049), (889, 176580028), (1778, 88290014), (3556, 44145007)]