100469872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 206236800

約数和(自身を除く): 105766928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 1979, 2672, 3173, 3958, 6346, 7916, 12692, 15832, 25384, 31664, 37601, 50768, 75202, 150404, 300808, 330493, 601616, 660986, 1321972, 2643944, 5287888, 6279367, 12558734, 25117468, 50234936, 100469872]

約数ペア:

[(1, 100469872), (2, 50234936), (4, 25117468), (8, 12558734), (16, 6279367), (19, 5287888), (38, 2643944), (76, 1321972), (152, 660986), (167, 601616), (304, 330493), (334, 300808), (668, 150404), (1336, 75202), (1979, 50768), (2672, 37601), (3173, 31664), (3958, 25384), (6346, 15832), (7916, 12692)]