137809756

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 297902976

約数和(自身を除く): 160093220

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 434, 518, 613, 868, 1036, 1147, 1226, 1519, 1813, 2294, 2452, 3038, 3626, 4291, 4588, 6076, 7252, 8029, 8582, 16058, 17164, 19003, 22681, 30037, 32116, 38006, 45362, 56203, 60074, 76012, 90724, 112406, 120148, 133021, 158767, 224812, 266042, 317534, 532084, 635068, 703111, 931147, 1111369, 1406222, 1862294, 2222738, 2812444, 3724588, 4445476, 4921777, 9843554, 19687108, 34452439, 68904878, 137809756]

約数ペア:

[(1, 137809756), (2, 68904878), (4, 34452439), (7, 19687108), (14, 9843554), (28, 4921777), (31, 4445476), (37, 3724588), (49, 2812444), (62, 2222738), (74, 1862294), (98, 1406222), (124, 1111369), (148, 931147), (196, 703111), (217, 635068), (259, 532084), (434, 317534), (518, 266042), (613, 224812), (868, 158767), (1036, 133021), (1147, 120148), (1226, 112406), (1519, 90724), (1813, 76012), (2294, 60074), (2452, 56203), (3038, 45362), (3626, 38006), (4291, 32116), (4588, 30037), (6076, 22681), (7252, 19003), (8029, 17164), (8582, 16058)]