166030240

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2063}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 393216768

約数和(自身を除く): 227186528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 1006, 2012, 2063, 2515, 4024, 4126, 5030, 8048, 8252, 10060, 10315, 16096, 16504, 20120, 20630, 33008, 40240, 41260, 66016, 80480, 82520, 165040, 330080, 1037689, 2075378, 4150756, 5188445, 8301512, 10376890, 16603024, 20753780, 33206048, 41507560, 83015120, 166030240]

約数ペア:

[(1, 166030240), (2, 83015120), (4, 41507560), (5, 33206048), (8, 20753780), (10, 16603024), (16, 10376890), (20, 8301512), (32, 5188445), (40, 4150756), (80, 2075378), (160, 1037689), (503, 330080), (1006, 165040), (2012, 82520), (2063, 80480), (2515, 66016), (4024, 41260), (4126, 40240), (5030, 33008), (8048, 20630), (8252, 20120), (10060, 16504), (10315, 16096)]