156942064958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{17789}}^1$

素因数の和:19785

約数の個数: 64

約数和(自身を含む): 300033331200

約数和(自身を除く): 143091266242

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 1951, 2261, 3902, 4522, 13657, 17789, 27314, 33167, 35578, 37069, 66334, 74138, 124523, 232169, 249046, 259483, 302413, 337991, 464338, 518966, 604826, 630173, 675982, 1260346, 2116891, 2365937, 4233782, 4411211, 4731874, 5745847, 8822422, 11491694, 34706339, 40220929, 69412678, 80441858, 242944373, 485888746, 590007763, 659420441, 1180015526, 1318840882, 4130054341, 4615943087, 8260108682, 9231886174, 11210147497, 22420294994, 78471032479, 156942064958]

約数ペア:

[(1, 156942064958), (2, 78471032479), (7, 22420294994), (14, 11210147497), (17, 9231886174), (19, 8260108682), (34, 4615943087), (38, 4130054341), (119, 1318840882), (133, 1180015526), (238, 659420441), (266, 590007763), (323, 485888746), (646, 242944373), (1951, 80441858), (2261, 69412678), (3902, 40220929), (4522, 34706339), (13657, 11491694), (17789, 8822422), (27314, 5745847), (33167, 4731874), (35578, 4411211), (37069, 4233782), (66334, 2365937), (74138, 2116891), (124523, 1260346), (232169, 675982), (249046, 630173), (259483, 604826), (302413, 518966), (337991, 464338)]