164539188

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 108

約数和(自身を含む): 474437600

約数和(自身を除く): 309898412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1399, 1452, 1782, 2178, 2673, 2798, 3267, 3564, 4197, 4356, 5346, 5596, 6534, 8394, 9801, 10692, 12591, 13068, 15389, 16788, 19602, 25182, 29403, 30778, 37773, 39204, 46167, 50364, 58806, 61556, 75546, 92334, 113319, 117612, 138501, 151092, 169279, 184668, 226638, 277002, 338558, 339957, 415503, 453276, 507837, 554004, 677116, 679914, 831006, 1015674, 1246509, 1359828, 1523511, 1662012, 2031348, 2493018, 3047022, 3739527, 4570533, 4986036, 6094044, 7479054, 9141066, 13711599, 14958108, 18282132, 27423198, 41134797, 54846396, 82269594, 164539188]

約数ペア:

[(1, 164539188), (2, 82269594), (3, 54846396), (4, 41134797), (6, 27423198), (9, 18282132), (11, 14958108), (12, 13711599), (18, 9141066), (22, 7479054), (27, 6094044), (33, 4986036), (36, 4570533), (44, 3739527), (54, 3047022), (66, 2493018), (81, 2031348), (99, 1662012), (108, 1523511), (121, 1359828), (132, 1246509), (162, 1015674), (198, 831006), (242, 679914), (243, 677116), (297, 554004), (324, 507837), (363, 453276), (396, 415503), (484, 339957), (486, 338558), (594, 277002), (726, 226638), (891, 184668), (972, 169279), (1089, 151092), (1188, 138501), (1399, 117612), (1452, 113319), (1782, 92334), (2178, 75546), (2673, 61556), (2798, 58806), (3267, 50364), (3564, 46167), (4197, 39204), (4356, 37773), (5346, 30778), (5596, 29403), (6534, 25182), (8394, 19602), (9801, 16788), (10692, 15389), (12591, 13068)]