165769072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77899}}^1$

素因数の和:77933

約数の個数: 40

約数和(自身を含む): 386384000

約数和(自身を除く): 220614928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 77899, 155798, 311596, 545293, 623192, 1090586, 1246384, 1480081, 2181172, 2960162, 4362344, 5920324, 8724688, 10360567, 11840648, 20721134, 23681296, 41442268, 82884536, 165769072]

約数ペア:

[(1, 165769072), (2, 82884536), (4, 41442268), (7, 23681296), (8, 20721134), (14, 11840648), (16, 10360567), (19, 8724688), (28, 5920324), (38, 4362344), (56, 2960162), (76, 2181172), (112, 1480081), (133, 1246384), (152, 1090586), (266, 623192), (304, 545293), (532, 311596), (1064, 155798), (2128, 77899)]