165967516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 342851040

約数和(自身を除く): 176883524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 572, 1028, 1129, 2258, 2827, 3341, 4516, 5654, 6682, 11308, 12419, 13364, 14677, 24838, 29354, 36751, 49676, 58708, 73502, 147004, 161447, 290153, 322894, 580306, 645788, 1160612, 3191683, 3771989, 6383366, 7543978, 12766732, 15087956, 41491879, 82983758, 165967516]

約数ペア:

[(1, 165967516), (2, 82983758), (4, 41491879), (11, 15087956), (13, 12766732), (22, 7543978), (26, 6383366), (44, 3771989), (52, 3191683), (143, 1160612), (257, 645788), (286, 580306), (514, 322894), (572, 290153), (1028, 161447), (1129, 147004), (2258, 73502), (2827, 58708), (3341, 49676), (4516, 36751), (5654, 29354), (6682, 24838), (11308, 14677), (12419, 13364)]