121115778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 285542400

約数和(自身を除く): 164426622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 199, 258, 301, 337, 398, 597, 602, 674, 903, 1011, 1194, 1393, 1806, 2022, 2359, 2786, 4179, 4718, 7077, 8358, 8557, 14154, 14491, 17114, 25671, 28982, 43473, 51342, 59899, 67063, 86946, 101437, 119798, 134126, 179697, 201189, 202874, 304311, 359394, 402378, 469441, 608622, 938882, 1408323, 2816646, 2883709, 5767418, 8651127, 17302254, 20185963, 40371926, 60557889, 121115778]

約数ペア:

[(1, 121115778), (2, 60557889), (3, 40371926), (6, 20185963), (7, 17302254), (14, 8651127), (21, 5767418), (42, 2883709), (43, 2816646), (86, 1408323), (129, 938882), (199, 608622), (258, 469441), (301, 402378), (337, 359394), (398, 304311), (597, 202874), (602, 201189), (674, 179697), (903, 134126), (1011, 119798), (1194, 101437), (1393, 86946), (1806, 67063), (2022, 59899), (2359, 51342), (2786, 43473), (4179, 28982), (4718, 25671), (7077, 17114), (8358, 14491), (8557, 14154)]