156934548568

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 344953728000

約数和(自身を除く): 188019179432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 107, 193, 194, 214, 386, 388, 428, 679, 749, 772, 776, 856, 1351, 1358, 1399, 1498, 1544, 2702, 2716, 2798, 2996, 5404, 5432, 5596, 5992, 9793, 10379, 10808, 11192, 18721, 19586, 20651, 20758, 37442, 39172, 41302, 41516, 72653, 74884, 78344, 82604, 83032, 131047, 135703, 144557, 145306, 149693, 149768, 165208, 262094, 270007, 271406, 289114, 290612, 299386, 524188, 540014, 542812, 578228, 581224, 598772, 949921, 1047851, 1048376, 1080028, 1085624, 1156456, 1197544, 1890049, 1899842, 2003147, 2095702, 2160056, 3780098, 3799684, 4006294, 4191404, 7560196, 7599368, 8012588, 8382808, 14022029, 14520221, 15120392, 16025176, 26190679, 28044058, 28890749, 29040442, 52381358, 56088116, 57781498, 58080884, 101641547, 104762716, 112176232, 115562996, 116161768, 183334753, 202235243, 203283094, 209525432, 231125992, 366669506, 404470486, 406566188, 733339012, 808940972, 813132376, 1466678024, 1617881944, 2802402653, 5604805306, 11209610612, 19616818571, 22419221224, 39233637142, 78467274284, 156934548568]

約数ペア:

[(1, 156934548568), (2, 78467274284), (4, 39233637142), (7, 22419221224), (8, 19616818571), (14, 11209610612), (28, 5604805306), (56, 2802402653), (97, 1617881944), (107, 1466678024), (193, 813132376), (194, 808940972), (214, 733339012), (386, 406566188), (388, 404470486), (428, 366669506), (679, 231125992), (749, 209525432), (772, 203283094), (776, 202235243), (856, 183334753), (1351, 116161768), (1358, 115562996), (1399, 112176232), (1498, 104762716), (1544, 101641547), (2702, 58080884), (2716, 57781498), (2798, 56088116), (2996, 52381358), (5404, 29040442), (5432, 28890749), (5596, 28044058), (5992, 26190679), (9793, 16025176), (10379, 15120392), (10808, 14520221), (11192, 14022029), (18721, 8382808), (19586, 8012588), (20651, 7599368), (20758, 7560196), (37442, 4191404), (39172, 4006294), (41302, 3799684), (41516, 3780098), (72653, 2160056), (74884, 2095702), (78344, 2003147), (82604, 1899842), (83032, 1890049), (131047, 1197544), (135703, 1156456), (144557, 1085624), (145306, 1080028), (149693, 1048376), (149768, 1047851), (165208, 949921), (262094, 598772), (270007, 581224), (271406, 578228), (289114, 542812), (290612, 540014), (299386, 524188)]