156712848597

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 243960837120

約数和(自身を除く): 87247988523

約数列:

[1, 3, 9, 19, 57, 131, 163, 167, 171, 257, 393, 489, 501, 771, 1179, 1467, 1503, 2313, 2489, 3097, 3173, 4883, 7467, 9291, 9519, 14649, 21353, 21877, 22401, 27221, 27873, 28557, 33667, 41891, 42919, 43947, 64059, 65631, 81663, 101001, 125673, 128757, 192177, 196893, 244989, 303003, 377019, 386271, 405707, 415663, 517199, 639673, 795929, 815461, 1217121, 1246989, 1551597, 1919019, 2387787, 2446383, 3565951, 3651363, 3740967, 4654791, 5487721, 5622389, 5757057, 6995797, 7163361, 7339149, 10697853, 16463163, 16867167, 20987391, 32093559, 49389489, 50601501, 62962173, 67753069, 104266699, 106825391, 132920143, 203259207, 312800097, 320476173, 398760429, 609777621, 916449407, 938400291, 961428519, 1196281287, 2749348221, 8248044663, 17412538733, 52237616199, 156712848597]

約数ペア:

[(1, 156712848597), (3, 52237616199), (9, 17412538733), (19, 8248044663), (57, 2749348221), (131, 1196281287), (163, 961428519), (167, 938400291), (171, 916449407), (257, 609777621), (393, 398760429), (489, 320476173), (501, 312800097), (771, 203259207), (1179, 132920143), (1467, 106825391), (1503, 104266699), (2313, 67753069), (2489, 62962173), (3097, 50601501), (3173, 49389489), (4883, 32093559), (7467, 20987391), (9291, 16867167), (9519, 16463163), (14649, 10697853), (21353, 7339149), (21877, 7163361), (22401, 6995797), (27221, 5757057), (27873, 5622389), (28557, 5487721), (33667, 4654791), (41891, 3740967), (42919, 3651363), (43947, 3565951), (64059, 2446383), (65631, 2387787), (81663, 1919019), (101001, 1551597), (125673, 1246989), (128757, 1217121), (192177, 815461), (196893, 795929), (244989, 639673), (303003, 517199), (377019, 415663), (386271, 405707)]