138249504

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 425984832

約数和(自身を除く): 287735328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 773, 828, 864, 972, 1104, 1242, 1296, 1546, 1656, 1863, 1944, 2208, 2319, 2484, 2592, 3092, 3312, 3726, 3888, 4638, 4968, 5589, 6184, 6624, 6957, 7452, 7776, 9276, 9936, 11178, 12368, 13914, 14904, 17779, 18552, 19872, 20871, 22356, 24736, 27828, 29808, 35558, 37104, 41742, 44712, 53337, 55656, 59616, 62613, 71116, 74208, 83484, 89424, 106674, 111312, 125226, 142232, 160011, 166968, 178848, 187839, 213348, 222624, 250452, 284464, 320022, 333936, 375678, 426696, 480033, 500904, 568928, 640044, 667872, 751356, 853392, 960066, 1001808, 1280088, 1440099, 1502712, 1706784, 1920132, 2003616, 2560176, 2880198, 3005424, 3840264, 4320297, 5120352, 5760396, 6010848, 7680528, 8640594, 11520792, 15361056, 17281188, 23041584, 34562376, 46083168, 69124752, 138249504]

約数ペア:

[(1, 138249504), (2, 69124752), (3, 46083168), (4, 34562376), (6, 23041584), (8, 17281188), (9, 15361056), (12, 11520792), (16, 8640594), (18, 7680528), (23, 6010848), (24, 5760396), (27, 5120352), (32, 4320297), (36, 3840264), (46, 3005424), (48, 2880198), (54, 2560176), (69, 2003616), (72, 1920132), (81, 1706784), (92, 1502712), (96, 1440099), (108, 1280088), (138, 1001808), (144, 960066), (162, 853392), (184, 751356), (207, 667872), (216, 640044), (243, 568928), (276, 500904), (288, 480033), (324, 426696), (368, 375678), (414, 333936), (432, 320022), (486, 284464), (552, 250452), (621, 222624), (648, 213348), (736, 187839), (773, 178848), (828, 166968), (864, 160011), (972, 142232), (1104, 125226), (1242, 111312), (1296, 106674), (1546, 89424), (1656, 83484), (1863, 74208), (1944, 71116), (2208, 62613), (2319, 59616), (2484, 55656), (2592, 53337), (3092, 44712), (3312, 41742), (3726, 37104), (3888, 35558), (4638, 29808), (4968, 27828), (5589, 24736), (6184, 22356), (6624, 20871), (6957, 19872), (7452, 18552), (7776, 17779), (9276, 14904), (9936, 13914), (11178, 12368)]