164421488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3670

約数の個数: 80

約数和(自身を含む): 408021504

約数和(自身を除く): 243600016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2849, 3256, 3607, 4144, 5698, 6512, 7214, 11396, 14428, 22792, 25249, 28856, 39677, 45584, 50498, 57712, 79354, 100996, 133459, 158708, 201992, 266918, 277739, 317416, 403984, 533836, 555478, 634832, 934213, 1067672, 1110956, 1468049, 1868426, 2135344, 2221912, 2936098, 3736852, 4443824, 5872196, 7473704, 10276343, 11744392, 14947408, 20552686, 23488784, 41105372, 82210744, 164421488]

約数ペア:

[(1, 164421488), (2, 82210744), (4, 41105372), (7, 23488784), (8, 20552686), (11, 14947408), (14, 11744392), (16, 10276343), (22, 7473704), (28, 5872196), (37, 4443824), (44, 3736852), (56, 2936098), (74, 2221912), (77, 2135344), (88, 1868426), (112, 1468049), (148, 1110956), (154, 1067672), (176, 934213), (259, 634832), (296, 555478), (308, 533836), (407, 403984), (518, 317416), (592, 277739), (616, 266918), (814, 201992), (1036, 158708), (1232, 133459), (1628, 100996), (2072, 79354), (2849, 57712), (3256, 50498), (3607, 45584), (4144, 39677), (5698, 28856), (6512, 25249), (7214, 22792), (11396, 14428)]