163189968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 448364160

約数和(自身を除く): 285174192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 2789, 3657, 4876, 5578, 7314, 8367, 9752, 11156, 14628, 16734, 19504, 22312, 29256, 33468, 44624, 58512, 64147, 66936, 128294, 133872, 147817, 192441, 256588, 295634, 384882, 443451, 513176, 591268, 769764, 886902, 1026352, 1182536, 1539528, 1773804, 2365072, 3079056, 3399791, 3547608, 6799582, 7095216, 10199373, 13599164, 20398746, 27198328, 40797492, 54396656, 81594984, 163189968]

約数ペア:

[(1, 163189968), (2, 81594984), (3, 54396656), (4, 40797492), (6, 27198328), (8, 20398746), (12, 13599164), (16, 10199373), (23, 7095216), (24, 6799582), (46, 3547608), (48, 3399791), (53, 3079056), (69, 2365072), (92, 1773804), (106, 1539528), (138, 1182536), (159, 1026352), (184, 886902), (212, 769764), (276, 591268), (318, 513176), (368, 443451), (424, 384882), (552, 295634), (636, 256588), (848, 192441), (1104, 147817), (1219, 133872), (1272, 128294), (2438, 66936), (2544, 64147), (2789, 58512), (3657, 44624), (4876, 33468), (5578, 29256), (7314, 22312), (8367, 19504), (9752, 16734), (11156, 14628)]