127232352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 144

約数和(自身を含む): 412776000

約数和(自身を除く): 285543648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 1999, 2448, 2652, 3536, 3744, 3978, 3998, 4896, 5304, 5997, 7072, 7956, 7996, 10608, 11994, 15912, 15992, 17991, 21216, 23988, 25987, 31824, 31984, 33983, 35982, 47976, 51974, 63648, 63968, 67966, 71964, 77961, 95952, 101949, 103948, 135932, 143928, 155922, 191904, 203898, 207896, 233883, 271864, 287856, 305847, 311844, 407796, 415792, 441779, 467766, 543728, 575712, 611694, 623688, 815592, 831584, 883558, 935532, 1087456, 1223388, 1247376, 1325337, 1631184, 1767116, 1871064, 2446776, 2494752, 2650674, 3262368, 3534232, 3742128, 3976011, 4893552, 5301348, 7068464, 7484256, 7952022, 9787104, 10602696, 14136928, 15904044, 21205392, 31808088, 42410784, 63616176, 127232352]

約数ペア:

[(1, 127232352), (2, 63616176), (3, 42410784), (4, 31808088), (6, 21205392), (8, 15904044), (9, 14136928), (12, 10602696), (13, 9787104), (16, 7952022), (17, 7484256), (18, 7068464), (24, 5301348), (26, 4893552), (32, 3976011), (34, 3742128), (36, 3534232), (39, 3262368), (48, 2650674), (51, 2494752), (52, 2446776), (68, 1871064), (72, 1767116), (78, 1631184), (96, 1325337), (102, 1247376), (104, 1223388), (117, 1087456), (136, 935532), (144, 883558), (153, 831584), (156, 815592), (204, 623688), (208, 611694), (221, 575712), (234, 543728), (272, 467766), (288, 441779), (306, 415792), (312, 407796), (408, 311844), (416, 305847), (442, 287856), (468, 271864), (544, 233883), (612, 207896), (624, 203898), (663, 191904), (816, 155922), (884, 143928), (936, 135932), (1224, 103948), (1248, 101949), (1326, 95952), (1632, 77961), (1768, 71964), (1872, 67966), (1989, 63968), (1999, 63648), (2448, 51974), (2652, 47976), (3536, 35982), (3744, 33983), (3978, 31984), (3998, 31824), (4896, 25987), (5304, 23988), (5997, 21216), (7072, 17991), (7956, 15992), (7996, 15912), (10608, 11994)]