164472308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41077}}^1$

素因数の和:41112

約数の個数: 48

約数和(自身を含む): 386461824

約数和(自身を除く): 221989516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 41077, 82154, 164308, 287539, 451847, 534001, 575078, 903694, 1068002, 1150156, 1807388, 2136004, 3162929, 3738007, 5874011, 6325858, 7476014, 11748022, 12651716, 14952028, 23496044, 41118077, 82236154, 164472308]

約数ペア:

[(1, 164472308), (2, 82236154), (4, 41118077), (7, 23496044), (11, 14952028), (13, 12651716), (14, 11748022), (22, 7476014), (26, 6325858), (28, 5874011), (44, 3738007), (52, 3162929), (77, 2136004), (91, 1807388), (143, 1150156), (154, 1068002), (182, 903694), (286, 575078), (308, 534001), (364, 451847), (572, 287539), (1001, 164308), (2002, 82154), (4004, 41077)]