164487664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10501}}^1$

素因数の和:10609

約数の個数: 40

約数和(自身を含む): 351606960

約数和(自身を除く): 187119296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 10501, 15664, 21002, 42004, 84008, 115511, 168016, 231022, 462044, 924088, 934589, 1848176, 1869178, 3738356, 7476712, 10280479, 14953424, 20560958, 41121916, 82243832, 164487664]

約数ペア:

[(1, 164487664), (2, 82243832), (4, 41121916), (8, 20560958), (11, 14953424), (16, 10280479), (22, 7476712), (44, 3738356), (88, 1869178), (89, 1848176), (176, 934589), (178, 924088), (356, 462044), (712, 231022), (979, 168016), (1424, 115511), (1958, 84008), (3916, 42004), (7832, 21002), (10501, 15664)]