168559534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 302314320

約数和(自身を除く): 133754786

約数列:

[1, 2, 11, 13, 22, 26, 121, 131, 143, 242, 262, 286, 409, 818, 1441, 1573, 1703, 2882, 3146, 3406, 4499, 5317, 8998, 10634, 15851, 18733, 31702, 37466, 49489, 53579, 58487, 98978, 107158, 116974, 206063, 412126, 589369, 643357, 696527, 1178738, 1286714, 1393054, 6483059, 7661797, 12966118, 15323594, 84279767, 168559534]

約数ペア:

[(1, 168559534), (2, 84279767), (11, 15323594), (13, 12966118), (22, 7661797), (26, 6483059), (121, 1393054), (131, 1286714), (143, 1178738), (242, 696527), (262, 643357), (286, 589369), (409, 412126), (818, 206063), (1441, 116974), (1573, 107158), (1703, 98978), (2882, 58487), (3146, 53579), (3406, 49489), (4499, 37466), (5317, 31702), (8998, 18733), (10634, 15851)]