127638432

素因数分解:

$2^5\times 3^2\times {\mathrm{443189}}^1$

素因数の和:443205

約数の個数: 36

約数和(自身を含む): 362972610

約数和(自身を除く): 235334178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443189, 886378, 1329567, 1772756, 2659134, 3545512, 3988701, 5318268, 7091024, 7977402, 10636536, 14182048, 15954804, 21273072, 31909608, 42546144, 63819216, 127638432]

約数ペア:

[(1, 127638432), (2, 63819216), (3, 42546144), (4, 31909608), (6, 21273072), (8, 15954804), (9, 14182048), (12, 10636536), (16, 7977402), (18, 7091024), (24, 5318268), (32, 3988701), (36, 3545512), (48, 2659134), (72, 1772756), (96, 1329567), (144, 886378), (288, 443189)]