157070368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53969

約数の個数: 48

約数和(自身を含む): 380600640

約数和(自身を除く): 223530272

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, 53939, 107878, 215756, 377573, 431512, 701207, 755146, 863024, 1402414, 1510292, 1726048, 2804828, 3020584, 4908449, 5609656, 6041168, 9816898, 11219312, 12082336, 19633796, 22438624, 39267592, 78535184, 157070368]

約数ペア:

[(1, 157070368), (2, 78535184), (4, 39267592), (7, 22438624), (8, 19633796), (13, 12082336), (14, 11219312), (16, 9816898), (26, 6041168), (28, 5609656), (32, 4908449), (52, 3020584), (56, 2804828), (91, 1726048), (104, 1510292), (112, 1402414), (182, 863024), (208, 755146), (224, 701207), (364, 431512), (416, 377573), (728, 215756), (1456, 107878), (2912, 53939)]