139563432

素因数分解:

$2^3\times 3^3\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 388641600

約数和(自身を除く): 249078168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 787, 821, 1574, 1642, 2361, 2463, 3148, 3284, 4722, 4926, 6296, 6568, 7083, 7389, 9444, 9852, 14166, 14778, 18888, 19704, 21249, 22167, 28332, 29556, 42498, 44334, 56664, 59112, 84996, 88668, 169992, 177336, 646127, 1292254, 1938381, 2584508, 3876762, 5169016, 5815143, 7753524, 11630286, 15507048, 17445429, 23260572, 34890858, 46521144, 69781716, 139563432]

約数ペア:

[(1, 139563432), (2, 69781716), (3, 46521144), (4, 34890858), (6, 23260572), (8, 17445429), (9, 15507048), (12, 11630286), (18, 7753524), (24, 5815143), (27, 5169016), (36, 3876762), (54, 2584508), (72, 1938381), (108, 1292254), (216, 646127), (787, 177336), (821, 169992), (1574, 88668), (1642, 84996), (2361, 59112), (2463, 56664), (3148, 44334), (3284, 42498), (4722, 29556), (4926, 28332), (6296, 22167), (6568, 21249), (7083, 19704), (7389, 18888), (9444, 14778), (9852, 14166)]