140884944290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{11927}}^1$

素因数の和:12263

約数の個数: 64

約数和(自身を含む): 261189992448

約数和(自身を除く): 120305048158

約数列:

[1, 2, 5, 10, 71, 127, 131, 142, 254, 262, 355, 635, 655, 710, 1270, 1310, 9017, 9301, 11927, 16637, 18034, 18602, 23854, 33274, 45085, 46505, 59635, 83185, 90170, 93010, 119270, 166370, 846817, 1181227, 1514729, 1562437, 1693634, 2362454, 3029458, 3124874, 4234085, 5906135, 7573645, 7812185, 8468170, 11812270, 15147290, 15624370, 107545759, 110933027, 198429499, 215091518, 221866054, 396858998, 537728795, 554665135, 992147495, 1075457590, 1109330270, 1984294990, 14088494429, 28176988858, 70442472145, 140884944290]

約数ペア:

[(1, 140884944290), (2, 70442472145), (5, 28176988858), (10, 14088494429), (71, 1984294990), (127, 1109330270), (131, 1075457590), (142, 992147495), (254, 554665135), (262, 537728795), (355, 396858998), (635, 221866054), (655, 215091518), (710, 198429499), (1270, 110933027), (1310, 107545759), (9017, 15624370), (9301, 15147290), (11927, 11812270), (16637, 8468170), (18034, 7812185), (18602, 7573645), (23854, 5906135), (33274, 4234085), (45085, 3124874), (46505, 3029458), (59635, 2362454), (83185, 1693634), (90170, 1562437), (93010, 1514729), (119270, 1181227), (166370, 846817)]