169660918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 325370880

約数和(自身を除く): 155709962

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 646, 2023, 2207, 2261, 4046, 4414, 4522, 5491, 10982, 15449, 30898, 37519, 38437, 41933, 75038, 76874, 83866, 262633, 293531, 525266, 587062, 637823, 712861, 1275646, 1425722, 4464761, 4990027, 8929522, 9980054, 12118637, 24237274, 84830459, 169660918]

約数ペア:

[(1, 169660918), (2, 84830459), (7, 24237274), (14, 12118637), (17, 9980054), (19, 8929522), (34, 4990027), (38, 4464761), (119, 1425722), (133, 1275646), (238, 712861), (266, 637823), (289, 587062), (323, 525266), (578, 293531), (646, 262633), (2023, 83866), (2207, 76874), (2261, 75038), (4046, 41933), (4414, 38437), (4522, 37519), (5491, 30898), (10982, 15449)]