161796996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{195407}}^1$

素因数の和:195440

約数の個数: 36

約数和(自身を含む): 426771072

約数和(自身を除く): 264974076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 195407, 390814, 586221, 781628, 1172442, 1758663, 2344884, 3517326, 4494361, 7034652, 8988722, 13483083, 17977444, 26966166, 40449249, 53932332, 80898498, 161796996]

約数ペア:

[(1, 161796996), (2, 80898498), (3, 53932332), (4, 40449249), (6, 26966166), (9, 17977444), (12, 13483083), (18, 8988722), (23, 7034652), (36, 4494361), (46, 3517326), (69, 2344884), (92, 1758663), (138, 1172442), (207, 781628), (276, 586221), (414, 390814), (828, 195407)]