16091668028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1\times {\mathrm{953}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 29113408800

約数和(自身を除く): 13021740772

約数列:

[1, 2, 4, 41, 82, 149, 164, 298, 596, 691, 953, 1382, 1906, 2764, 3812, 6109, 12218, 24436, 28331, 39073, 56662, 78146, 102959, 113324, 141997, 156292, 205918, 283994, 411836, 567988, 658523, 1317046, 2634092, 4221319, 5821877, 8442638, 11643754, 16885276, 23287508, 26999443, 53998886, 98119927, 107997772, 196239854, 392479708, 4022917007, 8045834014, 16091668028]

約数ペア:

[(1, 16091668028), (2, 8045834014), (4, 4022917007), (41, 392479708), (82, 196239854), (149, 107997772), (164, 98119927), (298, 53998886), (596, 26999443), (691, 23287508), (953, 16885276), (1382, 11643754), (1906, 8442638), (2764, 5821877), (3812, 4221319), (6109, 2634092), (12218, 1317046), (24436, 658523), (28331, 567988), (39073, 411836), (56662, 283994), (78146, 205918), (102959, 156292), (113324, 141997)]