161412216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2851}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 462708480

約数和(自身を除く): 301296264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1348, 2022, 2359, 2696, 2851, 4044, 4718, 5702, 7077, 8088, 8553, 9436, 11404, 14154, 17106, 18872, 19957, 22808, 28308, 34212, 39914, 56616, 59871, 68424, 79828, 119742, 159656, 239484, 478968, 960787, 1921574, 2882361, 3843148, 5764722, 6725509, 7686296, 11529444, 13451018, 20176527, 23058888, 26902036, 40353054, 53804072, 80706108, 161412216]

約数ペア:

[(1, 161412216), (2, 80706108), (3, 53804072), (4, 40353054), (6, 26902036), (7, 23058888), (8, 20176527), (12, 13451018), (14, 11529444), (21, 7686296), (24, 6725509), (28, 5764722), (42, 3843148), (56, 2882361), (84, 1921574), (168, 960787), (337, 478968), (674, 239484), (1011, 159656), (1348, 119742), (2022, 79828), (2359, 68424), (2696, 59871), (2851, 56616), (4044, 39914), (4718, 34212), (5702, 28308), (7077, 22808), (8088, 19957), (8553, 18872), (9436, 17106), (11404, 14154)]