15154216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 36017280

約数和(自身を除く): 20863064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 337, 511, 584, 616, 674, 803, 1022, 1348, 1606, 2044, 2359, 2696, 3212, 3707, 4088, 4718, 5621, 6424, 7414, 9436, 11242, 14828, 18872, 22484, 24601, 25949, 29656, 44968, 49202, 51898, 98404, 103796, 172207, 196808, 207592, 270611, 344414, 541222, 688828, 1082444, 1377656, 1894277, 2164888, 3788554, 7577108, 15154216]

約数ペア:

[(1, 15154216), (2, 7577108), (4, 3788554), (7, 2164888), (8, 1894277), (11, 1377656), (14, 1082444), (22, 688828), (28, 541222), (44, 344414), (56, 270611), (73, 207592), (77, 196808), (88, 172207), (146, 103796), (154, 98404), (292, 51898), (308, 49202), (337, 44968), (511, 29656), (584, 25949), (616, 24601), (674, 22484), (803, 18872), (1022, 14828), (1348, 11242), (1606, 9436), (2044, 7414), (2359, 6424), (2696, 5621), (3212, 4718), (3707, 4088)]