177904064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{213827}}^1$

素因数の和:213852

約数の個数: 28

約数和(自身を含む): 380186184

約数和(自身を除く): 202282120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 213827, 427654, 855308, 1710616, 2779751, 3421232, 5559502, 6842464, 11119004, 13684928, 22238008, 44476016, 88952032, 177904064]

約数ペア:

[(1, 177904064), (2, 88952032), (4, 44476016), (8, 22238008), (13, 13684928), (16, 11119004), (26, 6842464), (32, 5559502), (52, 3421232), (64, 2779751), (104, 1710616), (208, 855308), (416, 427654), (832, 213827)]