194429128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13187}}^1$

素因数の和:13309

約数の個数: 32

約数和(自身を含む): 387727200

約数和(自身を除く): 193298072

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 13187, 14744, 26374, 52748, 105496, 250553, 501106, 1002212, 1279139, 2004424, 2558278, 5116556, 10233112, 24303641, 48607282, 97214564, 194429128]

約数ペア:

[(1, 194429128), (2, 97214564), (4, 48607282), (8, 24303641), (19, 10233112), (38, 5116556), (76, 2558278), (97, 2004424), (152, 1279139), (194, 1002212), (388, 501106), (776, 250553), (1843, 105496), (3686, 52748), (7372, 26374), (13187, 14744)]