154386768

素因数分解:

$2^4\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{1999}}^1$

素因数の和:3619

約数の個数: 40

約数和(自身を含む): 399280000

約数和(自身を除く): 244893232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1609, 1999, 3218, 3998, 4827, 5997, 6436, 7996, 9654, 11994, 12872, 15992, 19308, 23988, 25744, 31984, 38616, 47976, 77232, 95952, 3216391, 6432782, 9649173, 12865564, 19298346, 25731128, 38596692, 51462256, 77193384, 154386768]

約数ペア:

[(1, 154386768), (2, 77193384), (3, 51462256), (4, 38596692), (6, 25731128), (8, 19298346), (12, 12865564), (16, 9649173), (24, 6432782), (48, 3216391), (1609, 95952), (1999, 77232), (3218, 47976), (3998, 38616), (4827, 31984), (5997, 25744), (6436, 23988), (7996, 19308), (9654, 15992), (11994, 12872)]