145942992

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 120

約数和(自身を含む): 453840000

約数和(自身を除く): 307897008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 1999, 2028, 2704, 2808, 3042, 3998, 4056, 4563, 5616, 5997, 6084, 7996, 8112, 9126, 11994, 12168, 15992, 17991, 18252, 23988, 24336, 25987, 31984, 35982, 36504, 47976, 51974, 53973, 71964, 73008, 77961, 95952, 103948, 107946, 143928, 155922, 207896, 215892, 233883, 287856, 311844, 337831, 415792, 431784, 467766, 623688, 675662, 701649, 863568, 935532, 1013493, 1247376, 1351324, 1403298, 1871064, 2026986, 2702648, 2806596, 3040479, 3742128, 4053972, 5405296, 5613192, 6080958, 8107944, 9121437, 11226384, 12161916, 16215888, 18242874, 24323832, 36485748, 48647664, 72971496, 145942992]

約数ペア:

[(1, 145942992), (2, 72971496), (3, 48647664), (4, 36485748), (6, 24323832), (8, 18242874), (9, 16215888), (12, 12161916), (13, 11226384), (16, 9121437), (18, 8107944), (24, 6080958), (26, 5613192), (27, 5405296), (36, 4053972), (39, 3742128), (48, 3040479), (52, 2806596), (54, 2702648), (72, 2026986), (78, 1871064), (104, 1403298), (108, 1351324), (117, 1247376), (144, 1013493), (156, 935532), (169, 863568), (208, 701649), (216, 675662), (234, 623688), (312, 467766), (338, 431784), (351, 415792), (432, 337831), (468, 311844), (507, 287856), (624, 233883), (676, 215892), (702, 207896), (936, 155922), (1014, 143928), (1352, 107946), (1404, 103948), (1521, 95952), (1872, 77961), (1999, 73008), (2028, 71964), (2704, 53973), (2808, 51974), (3042, 47976), (3998, 36504), (4056, 35982), (4563, 31984), (5616, 25987), (5997, 24336), (6084, 23988), (7996, 18252), (8112, 17991), (9126, 15992), (11994, 12168)]