149392128

素因数分解:

$2^8\times 3^1\times {\mathrm{194521}}^1$

素因数の和:194540

約数の個数: 36

約数和(自身を含む): 397602968

約数和(自身を除く): 248210840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 194521, 389042, 583563, 778084, 1167126, 1556168, 2334252, 3112336, 4668504, 6224672, 9337008, 12449344, 18674016, 24898688, 37348032, 49797376, 74696064, 149392128]

約数ペア:

[(1, 149392128), (2, 74696064), (3, 49797376), (4, 37348032), (6, 24898688), (8, 18674016), (12, 12449344), (16, 9337008), (24, 6224672), (32, 4668504), (48, 3112336), (64, 2334252), (96, 1556168), (128, 1167126), (192, 778084), (256, 583563), (384, 389042), (768, 194521)]