159296004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210709}}^1$

素因数の和:210729

約数の個数: 48

約数和(自身を含む): 471990400

約数和(自身を除く): 312694396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210709, 421418, 632127, 842836, 1264254, 1474963, 1896381, 2528508, 2949926, 3792762, 4424889, 5689143, 5899852, 7585524, 8849778, 11378286, 13274667, 17699556, 22756572, 26549334, 39824001, 53098668, 79648002, 159296004]

約数ペア:

[(1, 159296004), (2, 79648002), (3, 53098668), (4, 39824001), (6, 26549334), (7, 22756572), (9, 17699556), (12, 13274667), (14, 11378286), (18, 8849778), (21, 7585524), (27, 5899852), (28, 5689143), (36, 4424889), (42, 3792762), (54, 2949926), (63, 2528508), (84, 1896381), (108, 1474963), (126, 1264254), (189, 842836), (252, 632127), (378, 421418), (756, 210709)]