138005536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 280869120

約数和(自身を除く): 142863584

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1031, 1424, 1504, 2062, 2848, 4124, 4183, 8248, 8366, 16496, 16732, 32992, 33464, 48457, 66928, 91759, 96914, 133856, 183518, 193828, 367036, 387656, 734072, 775312, 1468144, 1550624, 2936288, 4312673, 8625346, 17250692, 34501384, 69002768, 138005536]

約数ペア:

[(1, 138005536), (2, 69002768), (4, 34501384), (8, 17250692), (16, 8625346), (32, 4312673), (47, 2936288), (89, 1550624), (94, 1468144), (178, 775312), (188, 734072), (356, 387656), (376, 367036), (712, 193828), (752, 183518), (1031, 133856), (1424, 96914), (1504, 91759), (2062, 66928), (2848, 48457), (4124, 33464), (4183, 32992), (8248, 16732), (8366, 16496)]