129428052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3623}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 326739840

約数和(自身を除く): 197311788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 3623, 5954, 7246, 8931, 10869, 11908, 14492, 17862, 21738, 35724, 43476, 47099, 94198, 141297, 188396, 282594, 565188, 829667, 1659334, 2489001, 3318668, 4978002, 9956004, 10785671, 21571342, 32357013, 43142684, 64714026, 129428052]

約数ペア:

[(1, 129428052), (2, 64714026), (3, 43142684), (4, 32357013), (6, 21571342), (12, 10785671), (13, 9956004), (26, 4978002), (39, 3318668), (52, 2489001), (78, 1659334), (156, 829667), (229, 565188), (458, 282594), (687, 188396), (916, 141297), (1374, 94198), (2748, 47099), (2977, 43476), (3623, 35724), (5954, 21738), (7246, 17862), (8931, 14492), (10869, 11908)]