151004140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7873}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 365101632

約数和(自身を除く): 214097492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 7873, 9590, 15746, 19180, 31492, 39365, 55111, 78730, 110222, 157460, 220444, 275555, 551110, 1078601, 1102220, 2157202, 4314404, 5393005, 7550207, 10786010, 15100414, 21572020, 30200828, 37751035, 75502070, 151004140]

約数ペア:

[(1, 151004140), (2, 75502070), (4, 37751035), (5, 30200828), (7, 21572020), (10, 15100414), (14, 10786010), (20, 7550207), (28, 5393005), (35, 4314404), (70, 2157202), (137, 1102220), (140, 1078601), (274, 551110), (548, 275555), (685, 220444), (959, 157460), (1370, 110222), (1918, 78730), (2740, 55111), (3836, 39365), (4795, 31492), (7873, 19180), (9590, 15746)]