171131168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4073}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 366513336

約数和(自身を除く): 195382168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 4073, 5252, 8146, 10504, 16292, 21008, 32584, 42016, 52949, 65168, 105898, 130336, 211796, 411373, 423592, 822746, 847184, 1645492, 1694368, 3290984, 5347849, 6581968, 10695698, 13163936, 21391396, 42782792, 85565584, 171131168]

約数ペア:

[(1, 171131168), (2, 85565584), (4, 42782792), (8, 21391396), (13, 13163936), (16, 10695698), (26, 6581968), (32, 5347849), (52, 3290984), (101, 1694368), (104, 1645492), (202, 847184), (208, 822746), (404, 423592), (416, 411373), (808, 211796), (1313, 130336), (1616, 105898), (2626, 65168), (3232, 52949), (4073, 42016), (5252, 32584), (8146, 21008), (10504, 16292)]