145244928

素因数分解:

$2^8\times 3^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 388360000

約数和(自身を除く): 243115072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 379, 384, 499, 758, 768, 998, 1137, 1497, 1516, 1996, 2274, 2994, 3032, 3992, 4548, 5988, 6064, 7984, 9096, 11976, 12128, 15968, 18192, 23952, 24256, 31936, 36384, 47904, 48512, 63872, 72768, 95808, 97024, 127744, 145536, 189121, 191616, 291072, 378242, 383232, 567363, 756484, 1134726, 1512968, 2269452, 3025936, 4538904, 6051872, 9077808, 12103744, 18155616, 24207488, 36311232, 48414976, 72622464, 145244928]

約数ペア:

[(1, 145244928), (2, 72622464), (3, 48414976), (4, 36311232), (6, 24207488), (8, 18155616), (12, 12103744), (16, 9077808), (24, 6051872), (32, 4538904), (48, 3025936), (64, 2269452), (96, 1512968), (128, 1134726), (192, 756484), (256, 567363), (379, 383232), (384, 378242), (499, 291072), (758, 191616), (768, 189121), (998, 145536), (1137, 127744), (1497, 97024), (1516, 95808), (1996, 72768), (2274, 63872), (2994, 48512), (3032, 47904), (3992, 36384), (4548, 31936), (5988, 24256), (6064, 23952), (7984, 18192), (9096, 15968), (11976, 12128)]