156419313921

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{27917}}^1$

素因数の和:28272

約数の個数: 80

約数和(自身を含む): 267300555984

約数和(自身を除く): 110881242063

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 313, 351, 459, 663, 939, 1053, 1377, 1989, 2817, 4069, 5321, 5967, 8451, 12207, 15963, 17901, 25353, 27917, 36621, 47889, 69173, 83751, 109863, 143667, 207519, 251253, 329589, 362921, 431001, 474589, 622557, 753759, 1088763, 1423767, 1867671, 2261277, 3266289, 4271301, 5603013, 6169657, 8738021, 9798867, 12813903, 18508971, 26214063, 29396601, 38441709, 55526913, 78642189, 113594273, 148546357, 166580739, 235926567, 340782819, 445639071, 499742217, 707779701, 1022348457, 1336917213, 1931102641, 3067045371, 4010751639, 5793307923, 9201136113, 12032254917, 17379923769, 52139771307, 156419313921]

約数ペア:

[(1, 156419313921), (3, 52139771307), (9, 17379923769), (13, 12032254917), (17, 9201136113), (27, 5793307923), (39, 4010751639), (51, 3067045371), (81, 1931102641), (117, 1336917213), (153, 1022348457), (221, 707779701), (313, 499742217), (351, 445639071), (459, 340782819), (663, 235926567), (939, 166580739), (1053, 148546357), (1377, 113594273), (1989, 78642189), (2817, 55526913), (4069, 38441709), (5321, 29396601), (5967, 26214063), (8451, 18508971), (12207, 12813903), (15963, 9798867), (17901, 8738021), (25353, 6169657), (27917, 5603013), (36621, 4271301), (47889, 3266289), (69173, 2261277), (83751, 1867671), (109863, 1423767), (143667, 1088763), (207519, 753759), (251253, 622557), (329589, 474589), (362921, 431001)]