179915712

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 505968000

約数和(自身を除く): 326052288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 149, 152, 192, 228, 298, 304, 331, 447, 456, 596, 608, 662, 894, 912, 993, 1192, 1216, 1324, 1788, 1824, 1986, 2384, 2648, 2831, 3576, 3648, 3972, 4768, 5296, 5662, 6289, 7152, 7944, 8493, 9536, 10592, 11324, 12578, 14304, 15888, 16986, 18867, 21184, 22648, 25156, 28608, 31776, 33972, 37734, 45296, 49319, 50312, 63552, 67944, 75468, 90592, 98638, 100624, 135888, 147957, 150936, 181184, 197276, 201248, 271776, 295914, 301872, 394552, 402496, 543552, 591828, 603744, 789104, 937061, 1183656, 1207488, 1578208, 1874122, 2367312, 2811183, 3156416, 3748244, 4734624, 5622366, 7496488, 9469248, 11244732, 14992976, 22489464, 29985952, 44978928, 59971904, 89957856, 179915712]

約数ペア:

[(1, 179915712), (2, 89957856), (3, 59971904), (4, 44978928), (6, 29985952), (8, 22489464), (12, 14992976), (16, 11244732), (19, 9469248), (24, 7496488), (32, 5622366), (38, 4734624), (48, 3748244), (57, 3156416), (64, 2811183), (76, 2367312), (96, 1874122), (114, 1578208), (149, 1207488), (152, 1183656), (192, 937061), (228, 789104), (298, 603744), (304, 591828), (331, 543552), (447, 402496), (456, 394552), (596, 301872), (608, 295914), (662, 271776), (894, 201248), (912, 197276), (993, 181184), (1192, 150936), (1216, 147957), (1324, 135888), (1788, 100624), (1824, 98638), (1986, 90592), (2384, 75468), (2648, 67944), (2831, 63552), (3576, 50312), (3648, 49319), (3972, 45296), (4768, 37734), (5296, 33972), (5662, 31776), (6289, 28608), (7152, 25156), (7944, 22648), (8493, 21184), (9536, 18867), (10592, 16986), (11324, 15888), (12578, 14304)]