137318784

素因数分解:

$2^7\times 3^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 365980080

約数和(自身を除く): 228661296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 541, 661, 1082, 1322, 1623, 1983, 2164, 2644, 3246, 3966, 4328, 5288, 6492, 7932, 8656, 10576, 12984, 15864, 17312, 21152, 25968, 31728, 34624, 42304, 51936, 63456, 69248, 84608, 103872, 126912, 207744, 253824, 357601, 715202, 1072803, 1430404, 2145606, 2860808, 4291212, 5721616, 8582424, 11443232, 17164848, 22886464, 34329696, 45772928, 68659392, 137318784]

約数ペア:

[(1, 137318784), (2, 68659392), (3, 45772928), (4, 34329696), (6, 22886464), (8, 17164848), (12, 11443232), (16, 8582424), (24, 5721616), (32, 4291212), (48, 2860808), (64, 2145606), (96, 1430404), (128, 1072803), (192, 715202), (384, 357601), (541, 253824), (661, 207744), (1082, 126912), (1322, 103872), (1623, 84608), (1983, 69248), (2164, 63456), (2644, 51936), (3246, 42304), (3966, 34624), (4328, 31728), (5288, 25968), (6492, 21152), (7932, 17312), (8656, 15864), (10576, 12984)]