127421448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 421355520

約数和(自身を除く): 293934072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 191, 209, 228, 231, 264, 266, 308, 361, 382, 399, 418, 456, 462, 532, 573, 616, 627, 722, 764, 798, 836, 924, 1064, 1083, 1146, 1254, 1337, 1444, 1463, 1528, 1596, 1672, 1848, 2101, 2166, 2292, 2508, 2527, 2674, 2888, 2926, 3192, 3629, 3971, 4011, 4202, 4332, 4389, 4584, 5016, 5054, 5348, 5852, 6303, 7258, 7581, 7942, 8022, 8404, 8664, 8778, 10108, 10696, 10887, 11704, 11913, 12606, 14516, 14707, 15162, 15884, 16044, 16808, 17556, 20216, 21774, 23826, 25212, 25403, 27797, 29032, 29414, 30324, 31768, 32088, 35112, 39919, 43548, 44121, 47652, 50424, 50806, 55594, 58828, 60648, 68951, 76209, 79838, 83391, 87096, 88242, 95304, 101612, 111188, 117656, 119757, 137902, 152418, 159676, 166782, 176484, 203224, 206853, 222376, 239514, 275804, 279433, 304836, 319352, 333564, 352968, 413706, 479028, 482657, 551608, 558866, 609672, 667128, 758461, 827412, 838299, 958056, 965314, 1117732, 1447971, 1516922, 1654824, 1676598, 1930628, 2235464, 2275383, 2895942, 3033844, 3353196, 3861256, 4550766, 5309227, 5791884, 6067688, 6706392, 9101532, 10618454, 11583768, 15927681, 18203064, 21236908, 31855362, 42473816, 63710724, 127421448]

約数ペア:

[(1, 127421448), (2, 63710724), (3, 42473816), (4, 31855362), (6, 21236908), (7, 18203064), (8, 15927681), (11, 11583768), (12, 10618454), (14, 9101532), (19, 6706392), (21, 6067688), (22, 5791884), (24, 5309227), (28, 4550766), (33, 3861256), (38, 3353196), (42, 3033844), (44, 2895942), (56, 2275383), (57, 2235464), (66, 1930628), (76, 1676598), (77, 1654824), (84, 1516922), (88, 1447971), (114, 1117732), (132, 965314), (133, 958056), (152, 838299), (154, 827412), (168, 758461), (191, 667128), (209, 609672), (228, 558866), (231, 551608), (264, 482657), (266, 479028), (308, 413706), (361, 352968), (382, 333564), (399, 319352), (418, 304836), (456, 279433), (462, 275804), (532, 239514), (573, 222376), (616, 206853), (627, 203224), (722, 176484), (764, 166782), (798, 159676), (836, 152418), (924, 137902), (1064, 119757), (1083, 117656), (1146, 111188), (1254, 101612), (1337, 95304), (1444, 88242), (1463, 87096), (1528, 83391), (1596, 79838), (1672, 76209), (1848, 68951), (2101, 60648), (2166, 58828), (2292, 55594), (2508, 50806), (2527, 50424), (2674, 47652), (2888, 44121), (2926, 43548), (3192, 39919), (3629, 35112), (3971, 32088), (4011, 31768), (4202, 30324), (4332, 29414), (4389, 29032), (4584, 27797), (5016, 25403), (5054, 25212), (5348, 23826), (5852, 21774), (6303, 20216), (7258, 17556), (7581, 16808), (7942, 16044), (8022, 15884), (8404, 15162), (8664, 14707), (8778, 14516), (10108, 12606), (10696, 11913), (10887, 11704)]