156946310960

素因数分解:

$2^4\times 5^1\times {\mathrm{27031}}^1\times {\mathrm{72577}}^1$

素因数の和:99621

約数の個数: 40

約数和(自身を含む): 364918700256

約数和(自身を除く): 207972389296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27031, 54062, 72577, 108124, 135155, 145154, 216248, 270310, 290308, 362885, 432496, 540620, 580616, 725770, 1081240, 1161232, 1451540, 2162480, 2903080, 5806160, 1961828887, 3923657774, 7847315548, 9809144435, 15694631096, 19618288870, 31389262192, 39236577740, 78473155480, 156946310960]

約数ペア:

[(1, 156946310960), (2, 78473155480), (4, 39236577740), (5, 31389262192), (8, 19618288870), (10, 15694631096), (16, 9809144435), (20, 7847315548), (40, 3923657774), (80, 1961828887), (27031, 5806160), (54062, 2903080), (72577, 2162480), (108124, 1451540), (135155, 1161232), (145154, 1081240), (216248, 725770), (270310, 580616), (290308, 540620), (362885, 432496)]