151962713

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 186181632

約数和(自身を除く): 34218919

約数列:

[1, 7, 31, 53, 73, 181, 217, 371, 511, 1267, 1643, 2263, 3869, 5611, 9593, 11501, 13213, 15841, 27083, 39277, 67151, 92491, 119939, 297383, 409603, 700289, 839573, 2081681, 2867221, 4902023, 21708959, 151962713]

約数ペア:

[(1, 151962713), (7, 21708959), (31, 4902023), (53, 2867221), (73, 2081681), (181, 839573), (217, 700289), (371, 409603), (511, 297383), (1267, 119939), (1643, 92491), (2263, 67151), (3869, 39277), (5611, 27083), (9593, 15841), (11501, 13213)]