155805552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 160

約数和(自身を含む): 519411200

約数和(自身を除く): 363605648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 84, 108, 112, 126, 134, 144, 168, 189, 201, 216, 252, 268, 336, 378, 402, 432, 469, 504, 536, 603, 756, 769, 804, 938, 1008, 1072, 1206, 1407, 1512, 1538, 1608, 1809, 1876, 2307, 2412, 2814, 3024, 3076, 3216, 3618, 3752, 4221, 4614, 4824, 5383, 5628, 6152, 6921, 7236, 7504, 8442, 9228, 9648, 10766, 11256, 12304, 12663, 13842, 14472, 16149, 16884, 18456, 20763, 21532, 22512, 25326, 27684, 28944, 32298, 33768, 36912, 41526, 43064, 48447, 50652, 51523, 55368, 64596, 67536, 83052, 86128, 96894, 101304, 103046, 110736, 129192, 145341, 154569, 166104, 193788, 202608, 206092, 258384, 290682, 309138, 332208, 360661, 387576, 412184, 463707, 581364, 618276, 721322, 775152, 824368, 927414, 1081983, 1162728, 1236552, 1391121, 1442644, 1854828, 2163966, 2325456, 2473104, 2782242, 2885288, 3245949, 3709656, 4327932, 5564484, 5770576, 6491898, 7419312, 8655864, 9737847, 11128968, 12983796, 17311728, 19475694, 22257936, 25967592, 38951388, 51935184, 77902776, 155805552]

約数ペア:

[(1, 155805552), (2, 77902776), (3, 51935184), (4, 38951388), (6, 25967592), (7, 22257936), (8, 19475694), (9, 17311728), (12, 12983796), (14, 11128968), (16, 9737847), (18, 8655864), (21, 7419312), (24, 6491898), (27, 5770576), (28, 5564484), (36, 4327932), (42, 3709656), (48, 3245949), (54, 2885288), (56, 2782242), (63, 2473104), (67, 2325456), (72, 2163966), (84, 1854828), (108, 1442644), (112, 1391121), (126, 1236552), (134, 1162728), (144, 1081983), (168, 927414), (189, 824368), (201, 775152), (216, 721322), (252, 618276), (268, 581364), (336, 463707), (378, 412184), (402, 387576), (432, 360661), (469, 332208), (504, 309138), (536, 290682), (603, 258384), (756, 206092), (769, 202608), (804, 193788), (938, 166104), (1008, 154569), (1072, 145341), (1206, 129192), (1407, 110736), (1512, 103046), (1538, 101304), (1608, 96894), (1809, 86128), (1876, 83052), (2307, 67536), (2412, 64596), (2814, 55368), (3024, 51523), (3076, 50652), (3216, 48447), (3618, 43064), (3752, 41526), (4221, 36912), (4614, 33768), (4824, 32298), (5383, 28944), (5628, 27684), (6152, 25326), (6921, 22512), (7236, 21532), (7504, 20763), (8442, 18456), (9228, 16884), (9648, 16149), (10766, 14472), (11256, 13842), (12304, 12663)]