128755008

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 168

約数和(自身を含む): 406066752

約数和(自身を除く): 277311744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 487, 544, 576, 612, 648, 816, 864, 918, 972, 974, 1088, 1224, 1296, 1377, 1461, 1632, 1728, 1836, 1944, 1948, 2448, 2592, 2754, 2922, 3264, 3672, 3888, 3896, 4131, 4383, 4896, 5184, 5508, 5844, 7344, 7776, 7792, 8262, 8279, 8766, 9792, 11016, 11688, 13149, 14688, 15552, 15584, 16524, 16558, 17532, 22032, 23376, 24837, 26298, 29376, 31168, 33048, 33116, 35064, 39447, 44064, 46752, 49674, 52596, 66096, 66232, 70128, 74511, 78894, 88128, 93504, 99348, 105192, 118341, 132192, 132464, 140256, 149022, 157788, 198696, 210384, 223533, 236682, 264384, 264928, 280512, 298044, 315576, 397392, 420768, 447066, 473364, 529856, 596088, 631152, 670599, 794784, 841536, 894132, 946728, 1192176, 1262304, 1341198, 1589568, 1788264, 1893456, 2011797, 2384352, 2524608, 2682396, 3576528, 3786912, 4023594, 4768704, 5364792, 7153056, 7573824, 8047188, 10729584, 14306112, 16094376, 21459168, 32188752, 42918336, 64377504, 128755008]

約数ペア:

[(1, 128755008), (2, 64377504), (3, 42918336), (4, 32188752), (6, 21459168), (8, 16094376), (9, 14306112), (12, 10729584), (16, 8047188), (17, 7573824), (18, 7153056), (24, 5364792), (27, 4768704), (32, 4023594), (34, 3786912), (36, 3576528), (48, 2682396), (51, 2524608), (54, 2384352), (64, 2011797), (68, 1893456), (72, 1788264), (81, 1589568), (96, 1341198), (102, 1262304), (108, 1192176), (136, 946728), (144, 894132), (153, 841536), (162, 794784), (192, 670599), (204, 631152), (216, 596088), (243, 529856), (272, 473364), (288, 447066), (306, 420768), (324, 397392), (408, 315576), (432, 298044), (459, 280512), (486, 264928), (487, 264384), (544, 236682), (576, 223533), (612, 210384), (648, 198696), (816, 157788), (864, 149022), (918, 140256), (972, 132464), (974, 132192), (1088, 118341), (1224, 105192), (1296, 99348), (1377, 93504), (1461, 88128), (1632, 78894), (1728, 74511), (1836, 70128), (1944, 66232), (1948, 66096), (2448, 52596), (2592, 49674), (2754, 46752), (2922, 44064), (3264, 39447), (3672, 35064), (3888, 33116), (3896, 33048), (4131, 31168), (4383, 29376), (4896, 26298), (5184, 24837), (5508, 23376), (5844, 22032), (7344, 17532), (7776, 16558), (7792, 16524), (8262, 15584), (8279, 15552), (8766, 14688), (9792, 13149), (11016, 11688)]