189776782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 130283378

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 1066, 1378, 2173, 3359, 4346, 6718, 28249, 43667, 56498, 87334, 137719, 178027, 275438, 356054, 1790347, 2314351, 3580694, 4628702, 7299107, 14598214, 94888391, 189776782]

約数ペア:

[(1, 189776782), (2, 94888391), (13, 14598214), (26, 7299107), (41, 4628702), (53, 3580694), (82, 2314351), (106, 1790347), (533, 356054), (689, 275438), (1066, 178027), (1378, 137719), (2173, 87334), (3359, 56498), (4346, 43667), (6718, 28249)]