160180150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 322416864

約数和(自身を除く): 162236714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 325, 526, 650, 937, 1315, 1874, 2630, 3419, 4685, 6575, 6838, 9370, 12181, 13150, 17095, 23425, 24362, 34190, 46850, 60905, 85475, 121810, 170950, 246431, 304525, 492862, 609050, 1232155, 2464310, 3203603, 6160775, 6407206, 12321550, 16018015, 32036030, 80090075, 160180150]

約数ペア:

[(1, 160180150), (2, 80090075), (5, 32036030), (10, 16018015), (13, 12321550), (25, 6407206), (26, 6160775), (50, 3203603), (65, 2464310), (130, 1232155), (263, 609050), (325, 492862), (526, 304525), (650, 246431), (937, 170950), (1315, 121810), (1874, 85475), (2630, 60905), (3419, 46850), (4685, 34190), (6575, 24362), (6838, 23425), (9370, 17095), (12181, 13150)]