173862208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2069}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 375406920

約数和(自身を除く): 201544712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 808, 832, 1313, 1616, 2069, 2626, 3232, 4138, 5252, 6464, 8276, 10504, 16552, 21008, 26897, 33104, 42016, 53794, 66208, 84032, 107588, 132416, 208969, 215176, 417938, 430352, 835876, 860704, 1671752, 1721408, 2716597, 3343504, 5433194, 6687008, 10866388, 13374016, 21732776, 43465552, 86931104, 173862208]

約数ペア:

[(1, 173862208), (2, 86931104), (4, 43465552), (8, 21732776), (13, 13374016), (16, 10866388), (26, 6687008), (32, 5433194), (52, 3343504), (64, 2716597), (101, 1721408), (104, 1671752), (202, 860704), (208, 835876), (404, 430352), (416, 417938), (808, 215176), (832, 208969), (1313, 132416), (1616, 107588), (2069, 84032), (2626, 66208), (3232, 53794), (4138, 42016), (5252, 33104), (6464, 26897), (8276, 21008), (10504, 16552)]