146664448

素因数分解:

$2^{10}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 132

約数和(自身を含む): 354704160

約数和(自身を除く): 208039712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 79, 98, 112, 128, 148, 158, 196, 224, 256, 259, 296, 316, 392, 448, 512, 518, 553, 592, 632, 784, 896, 1024, 1036, 1106, 1184, 1264, 1568, 1792, 1813, 2072, 2212, 2368, 2528, 2923, 3136, 3584, 3626, 3871, 4144, 4424, 4736, 5056, 5846, 6272, 7168, 7252, 7742, 8288, 8848, 9472, 10112, 11692, 12544, 14504, 15484, 16576, 17696, 18944, 20224, 20461, 23384, 25088, 29008, 30968, 33152, 35392, 37888, 40448, 40922, 46768, 50176, 58016, 61936, 66304, 70784, 80896, 81844, 93536, 116032, 123872, 132608, 141568, 143227, 163688, 187072, 232064, 247744, 265216, 283136, 286454, 327376, 374144, 464128, 495488, 566272, 572908, 654752, 748288, 928256, 990976, 1145816, 1309504, 1496576, 1856512, 1981952, 2291632, 2619008, 2993152, 3963904, 4583264, 5238016, 9166528, 10476032, 18333056, 20952064, 36666112, 73332224, 146664448]

約数ペア:

[(1, 146664448), (2, 73332224), (4, 36666112), (7, 20952064), (8, 18333056), (14, 10476032), (16, 9166528), (28, 5238016), (32, 4583264), (37, 3963904), (49, 2993152), (56, 2619008), (64, 2291632), (74, 1981952), (79, 1856512), (98, 1496576), (112, 1309504), (128, 1145816), (148, 990976), (158, 928256), (196, 748288), (224, 654752), (256, 572908), (259, 566272), (296, 495488), (316, 464128), (392, 374144), (448, 327376), (512, 286454), (518, 283136), (553, 265216), (592, 247744), (632, 232064), (784, 187072), (896, 163688), (1024, 143227), (1036, 141568), (1106, 132608), (1184, 123872), (1264, 116032), (1568, 93536), (1792, 81844), (1813, 80896), (2072, 70784), (2212, 66304), (2368, 61936), (2528, 58016), (2923, 50176), (3136, 46768), (3584, 40922), (3626, 40448), (3871, 37888), (4144, 35392), (4424, 33152), (4736, 30968), (5056, 29008), (5846, 25088), (6272, 23384), (7168, 20461), (7252, 20224), (7742, 18944), (8288, 17696), (8848, 16576), (9472, 15484), (10112, 14504), (11692, 12544)]