168706504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16993}}^1$

素因数の和:17089

約数の個数: 32

約数和(自身を含む): 339540120

約数和(自身を除く): 170833616

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 16993, 33986, 67972, 135944, 288881, 577762, 1155524, 1240489, 2311048, 2480978, 4961956, 9923912, 21088313, 42176626, 84353252, 168706504]

約数ペア:

[(1, 168706504), (2, 84353252), (4, 42176626), (8, 21088313), (17, 9923912), (34, 4961956), (68, 2480978), (73, 2311048), (136, 1240489), (146, 1155524), (292, 577762), (584, 288881), (1241, 135944), (2482, 67972), (4964, 33986), (9928, 16993)]