198239328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 651006720

約数和(自身を除く): 452767392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 919, 963, 1008, 1284, 1498, 1712, 1838, 1926, 2016, 2247, 2568, 2757, 2996, 3424, 3676, 3852, 4494, 5136, 5514, 5992, 6433, 6741, 7352, 7704, 8271, 8988, 10272, 11028, 11984, 12866, 13482, 14704, 15408, 16542, 17976, 19299, 22056, 23968, 25732, 26964, 29408, 30816, 33084, 35952, 38598, 44112, 51464, 53928, 57897, 66168, 71904, 77196, 88224, 98333, 102928, 107856, 115794, 132336, 154392, 196666, 205856, 215712, 231588, 264672, 294999, 308784, 393332, 463176, 589998, 617568, 688331, 786664, 884997, 926352, 1179996, 1376662, 1573328, 1769994, 1852704, 2064993, 2359992, 2753324, 3146656, 3539988, 4129986, 4719984, 5506648, 6194979, 7079976, 8259972, 9439968, 11013296, 12389958, 14159952, 16519944, 22026592, 24779916, 28319904, 33039888, 49559832, 66079776, 99119664, 198239328]

約数ペア:

[(1, 198239328), (2, 99119664), (3, 66079776), (4, 49559832), (6, 33039888), (7, 28319904), (8, 24779916), (9, 22026592), (12, 16519944), (14, 14159952), (16, 12389958), (18, 11013296), (21, 9439968), (24, 8259972), (28, 7079976), (32, 6194979), (36, 5506648), (42, 4719984), (48, 4129986), (56, 3539988), (63, 3146656), (72, 2753324), (84, 2359992), (96, 2064993), (107, 1852704), (112, 1769994), (126, 1573328), (144, 1376662), (168, 1179996), (214, 926352), (224, 884997), (252, 786664), (288, 688331), (321, 617568), (336, 589998), (428, 463176), (504, 393332), (642, 308784), (672, 294999), (749, 264672), (856, 231588), (919, 215712), (963, 205856), (1008, 196666), (1284, 154392), (1498, 132336), (1712, 115794), (1838, 107856), (1926, 102928), (2016, 98333), (2247, 88224), (2568, 77196), (2757, 71904), (2996, 66168), (3424, 57897), (3676, 53928), (3852, 51464), (4494, 44112), (5136, 38598), (5514, 35952), (5992, 33084), (6433, 30816), (6741, 29408), (7352, 26964), (7704, 25732), (8271, 23968), (8988, 22056), (10272, 19299), (11028, 17976), (11984, 16542), (12866, 15408), (13482, 14704)]