138734756154

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:2157

約数の個数: 128

約数和(自身を含む): 319134816000

約数和(自身を除く): 180400059846

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 149, 233, 258, 298, 387, 447, 466, 699, 774, 894, 1161, 1341, 1398, 1721, 2097, 2322, 2682, 3442, 4023, 4194, 5163, 6291, 6407, 8046, 10019, 10326, 12582, 12814, 15489, 19221, 20038, 30057, 30978, 34717, 38442, 46467, 57663, 60114, 69434, 74003, 90171, 92934, 104151, 115326, 148006, 172989, 180342, 208302, 222009, 256429, 270513, 312453, 345978, 400993, 444018, 512858, 541026, 624906, 666027, 769287, 801986, 937359, 1202979, 1332054, 1492831, 1538574, 1874718, 1998081, 2307861, 2405958, 2985662, 3608937, 3996162, 4478493, 4615722, 6923583, 7217874, 8956986, 10826811, 11026447, 13435479, 13847166, 17242699, 21653622, 22052894, 26870958, 33079341, 34485398, 40306437, 51728097, 59747957, 66158682, 80612874, 99238023, 103456194, 119495914, 155184291, 179243871, 198476046, 297714069, 310368582, 358487742, 465552873, 537731613, 595428138, 931105746, 1075463226, 1613194839, 2569162151, 3226389678, 5138324302, 7707486453, 15414972906, 23122459359, 46244918718, 69367378077, 138734756154]

約数ペア:

[(1, 138734756154), (2, 69367378077), (3, 46244918718), (6, 23122459359), (9, 15414972906), (18, 7707486453), (27, 5138324302), (43, 3226389678), (54, 2569162151), (86, 1613194839), (129, 1075463226), (149, 931105746), (233, 595428138), (258, 537731613), (298, 465552873), (387, 358487742), (447, 310368582), (466, 297714069), (699, 198476046), (774, 179243871), (894, 155184291), (1161, 119495914), (1341, 103456194), (1398, 99238023), (1721, 80612874), (2097, 66158682), (2322, 59747957), (2682, 51728097), (3442, 40306437), (4023, 34485398), (4194, 33079341), (5163, 26870958), (6291, 22052894), (6407, 21653622), (8046, 17242699), (10019, 13847166), (10326, 13435479), (12582, 11026447), (12814, 10826811), (15489, 8956986), (19221, 7217874), (20038, 6923583), (30057, 4615722), (30978, 4478493), (34717, 3996162), (38442, 3608937), (46467, 2985662), (57663, 2405958), (60114, 2307861), (69434, 1998081), (74003, 1874718), (90171, 1538574), (92934, 1492831), (104151, 1332054), (115326, 1202979), (148006, 937359), (172989, 801986), (180342, 769287), (208302, 666027), (222009, 624906), (256429, 541026), (270513, 512858), (312453, 444018), (345978, 400993)]