156789646664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1903

約数の個数: 128

約数和(自身を含む): 357959347200

約数和(自身を除く): 201169700536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 293, 476, 541, 586, 952, 1039, 1082, 1172, 2051, 2078, 2164, 2344, 3787, 4102, 4156, 4328, 4981, 7273, 7574, 8204, 8312, 9197, 9962, 14546, 15148, 16408, 17663, 18394, 19924, 29092, 30296, 34867, 35326, 36788, 39848, 58184, 64379, 69734, 70652, 73576, 123641, 128758, 139468, 141304, 158513, 247282, 257516, 278936, 304427, 317026, 494564, 515032, 562099, 608854, 634052, 989128, 1109591, 1124198, 1217708, 1268104, 2130989, 2219182, 2248396, 2435416, 2694721, 3934693, 4261978, 4438364, 4496792, 5175259, 5389442, 7869386, 8523956, 8876728, 9555683, 10350518, 10778884, 15738772, 17047912, 18863047, 19111366, 20701036, 21557768, 31477544, 36226813, 37726094, 38222732, 41402072, 66889781, 72453626, 75452188, 76445464, 133779562, 144907252, 150904376, 164695007, 267559124, 289814504, 329390014, 535118248, 658780028, 1152865049, 1317560056, 2305730098, 2799815119, 4611460196, 5599630238, 9222920392, 11199260476, 19598705833, 22398520952, 39197411666, 78394823332, 156789646664]

約数ペア:

[(1, 156789646664), (2, 78394823332), (4, 39197411666), (7, 22398520952), (8, 19598705833), (14, 11199260476), (17, 9222920392), (28, 5599630238), (34, 4611460196), (56, 2799815119), (68, 2305730098), (119, 1317560056), (136, 1152865049), (238, 658780028), (293, 535118248), (476, 329390014), (541, 289814504), (586, 267559124), (952, 164695007), (1039, 150904376), (1082, 144907252), (1172, 133779562), (2051, 76445464), (2078, 75452188), (2164, 72453626), (2344, 66889781), (3787, 41402072), (4102, 38222732), (4156, 37726094), (4328, 36226813), (4981, 31477544), (7273, 21557768), (7574, 20701036), (8204, 19111366), (8312, 18863047), (9197, 17047912), (9962, 15738772), (14546, 10778884), (15148, 10350518), (16408, 9555683), (17663, 8876728), (18394, 8523956), (19924, 7869386), (29092, 5389442), (30296, 5175259), (34867, 4496792), (35326, 4438364), (36788, 4261978), (39848, 3934693), (58184, 2694721), (64379, 2435416), (69734, 2248396), (70652, 2219182), (73576, 2130989), (123641, 1268104), (128758, 1217708), (139468, 1124198), (141304, 1109591), (158513, 989128), (247282, 634052), (257516, 608854), (278936, 562099), (304427, 515032), (317026, 494564)]