134939476

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 141817004

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 497, 659, 721, 994, 1318, 1442, 1988, 2636, 2884, 4613, 7313, 9226, 14626, 18452, 29252, 46789, 51191, 67877, 93578, 102382, 135754, 187156, 204764, 271508, 327523, 475139, 655046, 950278, 1310092, 1900556, 4819267, 9638534, 19277068, 33734869, 67469738, 134939476]

約数ペア:

[(1, 134939476), (2, 67469738), (4, 33734869), (7, 19277068), (14, 9638534), (28, 4819267), (71, 1900556), (103, 1310092), (142, 950278), (206, 655046), (284, 475139), (412, 327523), (497, 271508), (659, 204764), (721, 187156), (994, 135754), (1318, 102382), (1442, 93578), (1988, 67877), (2636, 51191), (2884, 46789), (4613, 29252), (7313, 18452), (9226, 14626)]