156779310530

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{1523}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 286785100800

約数和(自身を除く): 130005790270

約数列:

[1, 2, 5, 10, 131, 179, 262, 358, 439, 655, 878, 895, 1310, 1523, 1790, 2195, 3046, 4390, 7615, 15230, 23449, 46898, 57509, 78581, 115018, 117245, 157162, 199513, 234490, 272617, 287545, 392905, 399026, 545234, 575090, 668597, 785810, 997565, 1337194, 1363085, 1995130, 2726170, 3342985, 6685970, 10294111, 20588222, 35712827, 51470555, 71425654, 87586207, 102941110, 119678863, 175172414, 178564135, 239357726, 357128270, 437931035, 598394315, 875862070, 1196788630, 15677931053, 31355862106, 78389655265, 156779310530]

約数ペア:

[(1, 156779310530), (2, 78389655265), (5, 31355862106), (10, 15677931053), (131, 1196788630), (179, 875862070), (262, 598394315), (358, 437931035), (439, 357128270), (655, 239357726), (878, 178564135), (895, 175172414), (1310, 119678863), (1523, 102941110), (1790, 87586207), (2195, 71425654), (3046, 51470555), (4390, 35712827), (7615, 20588222), (15230, 10294111), (23449, 6685970), (46898, 3342985), (57509, 2726170), (78581, 1995130), (115018, 1363085), (117245, 1337194), (157162, 997565), (199513, 785810), (234490, 668597), (272617, 575090), (287545, 545234), (392905, 399026)]