156944392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43499}}^1$

素因数の和:43557

約数の個数: 32

約数和(自身を含む): 328860000

約数和(自身を除く): 171915608

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 43499, 86998, 173996, 347992, 478489, 956978, 1783459, 1913956, 3566918, 3827912, 7133836, 14267672, 19618049, 39236098, 78472196, 156944392]

約数ペア:

[(1, 156944392), (2, 78472196), (4, 39236098), (8, 19618049), (11, 14267672), (22, 7133836), (41, 3827912), (44, 3566918), (82, 1913956), (88, 1783459), (164, 956978), (328, 478489), (451, 347992), (902, 173996), (1804, 86998), (3608, 43499)]