129920772

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 309300992

約数和(自身を除く): 179380220

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 283, 402, 566, 571, 804, 849, 1132, 1142, 1698, 1713, 2284, 3396, 3426, 6852, 18961, 37922, 38257, 56883, 75844, 76514, 113766, 114771, 153028, 161593, 227532, 229542, 323186, 459084, 484779, 646372, 969558, 1939116, 10826731, 21653462, 32480193, 43306924, 64960386, 129920772]

約数ペア:

[(1, 129920772), (2, 64960386), (3, 43306924), (4, 32480193), (6, 21653462), (12, 10826731), (67, 1939116), (134, 969558), (201, 646372), (268, 484779), (283, 459084), (402, 323186), (566, 229542), (571, 227532), (804, 161593), (849, 153028), (1132, 114771), (1142, 113766), (1698, 76514), (1713, 75844), (2284, 56883), (3396, 38257), (3426, 37922), (6852, 18961)]