139927216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 332478720

約数和(自身を除く): 192551504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 2659, 3289, 4048, 4784, 5318, 6578, 10636, 13156, 21272, 26312, 29249, 34567, 42544, 52624, 58498, 61157, 69134, 116996, 122314, 138268, 233992, 244628, 276536, 380237, 467984, 489256, 553072, 672727, 760474, 795041, 978512, 1345454, 1520948, 1590082, 2690908, 3041896, 3180164, 5381816, 6083792, 6360328, 8745451, 10763632, 12720656, 17490902, 34981804, 69963608, 139927216]

約数ペア:

[(1, 139927216), (2, 69963608), (4, 34981804), (8, 17490902), (11, 12720656), (13, 10763632), (16, 8745451), (22, 6360328), (23, 6083792), (26, 5381816), (44, 3180164), (46, 3041896), (52, 2690908), (88, 1590082), (92, 1520948), (104, 1345454), (143, 978512), (176, 795041), (184, 760474), (208, 672727), (253, 553072), (286, 489256), (299, 467984), (368, 380237), (506, 276536), (572, 244628), (598, 233992), (1012, 138268), (1144, 122314), (1196, 116996), (2024, 69134), (2288, 61157), (2392, 58498), (2659, 52624), (3289, 42544), (4048, 34567), (4784, 29249), (5318, 26312), (6578, 21272), (10636, 13156)]