145422368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49939}}^1$

素因数の和:49969

約数の個数: 48

約数和(自身を含む): 352376640

約数和(自身を除く): 206954272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 49939, 99878, 199756, 349573, 399512, 649207, 699146, 799024, 1298414, 1398292, 1598048, 2596828, 2796584, 4544449, 5193656, 5593168, 9088898, 10387312, 11186336, 18177796, 20774624, 36355592, 72711184, 145422368]

約数ペア:

[(1, 145422368), (2, 72711184), (4, 36355592), (7, 20774624), (8, 18177796), (13, 11186336), (14, 10387312), (16, 9088898), (26, 5593168), (28, 5193656), (32, 4544449), (52, 2796584), (56, 2596828), (91, 1598048), (104, 1398292), (112, 1298414), (182, 799024), (208, 699146), (224, 649207), (364, 399512), (416, 349573), (728, 199756), (1456, 99878), (2912, 49939)]